|
Sonneborn–Berger Score
The Sonneborn–Berger score (or the Neustadtl score) is a scoring system often used to break ties in chess tournaments. It is computed by summing the conventional score of each defeated opponent, and half the conventional score of each drawn opponent. Neustadtl score is named after Hermann Neustadtl, who proposed it in a letter published in '' Chess Monthly'' in 1882. It is often called the Sonneborn–Berger score, though this is something of a misnomer, since William Sonneborn and Johann Berger were strong critics of the system; they proposed their own scoring system that added in the square of the raw score of each player, which would help if the system was used as the scoring system for some types of tournaments, but would not help with breaking ties between players with conventional scoring. As such, although theoretically equivalent to the current method, albeit more complicated, the ''Non-Neustadtl Sonneborn–Berger score'' has never been popular for tiebreaks. More c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tie-breaking In Swiss-system Tournaments
Swiss system tournaments, a type of group tournament common in chess and other boardgames, use various criteria to break ties between players who have the same total number of points after the last round. This is needed when prizes are indivisible, such as titles, trophies, or qualification for another tournament. Otherwise players often share the tied spots, with cash prizes being divided equally among the tied players. Some tiebreakers used in other group tournaments are also used in Swiss-system tournaments, while others exploit the particular features of the Swiss system. If the players are still tied after one tie-break system is used, another system is used, and so on, until the tie is broken. Most of the methods are numerical methods based on the games that have already been played or other objective factors, while some methods require additional games to be played. In chess, where results are simply win/loss or draw, strength of schedule is the idea behind the methods bas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wiener Schachzeitung
''Wiener Schachzeitung'' (or ''Wiener Schach-Zeitung'', "''Viennese Chess Bulletin''") was the name of several Austrian chess periodicals published in Vienna between 1855 and 1949. Original publications (1855 and 1887-1888) The original publication, the first Austrian chess magazine, was founded by Ernst Falkbeer in January 1855. He envisaged it as Austria's premier chess magazine,''Wiener Schach-Zeitung'', Januar 1855, S. 1 modeling it after the prestigious Berliner Schachzeitung. Due to financial problems it lasted only 9 issues (January–September).Anatoly Karpov (ed)''Шахматы. Энциклопедический Словарь''(''Encyclopedic Chess Dictionary''), Moscow 1990, p. 61 In July 1887 the Viennese player Josef Berger (not to be confused with Johann Berger) and Samuel Gold, best known as Carl Schlechter's chess teacher, established a new magazine of the same name. This magazine was discontinued in March 1888 after only 9 issues. Die Wiener Schachzeitu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neustadtl Sonneborn–Berger Score
{{disambig ...
The term Neustadtl is the German name for: *Nové Mesto nad Váhom in Slovakia *Nové Město na Moravě in the Czech Republic *Novo Mesto in Slovenia The Neustadtl score is a scoring system often used to break ties in chess tournaments *Neustadtl score The term Neustadtl is the German name for: *Nové Mesto nad Váhom in Slovakia *Nové Město na Moravě in the Czech Republic *Novo Mesto Novo Mesto (; sl, Novo mesto; also known by other alternative names) is a city on a bend of the Krka Rive ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vladimir Zagorovsky
Vladimir Pavlovich Zagorovsky (russian: Влади́мир Па́влович Загоро́вский; 29 June 1925, Voronezh, Russia, formerly USSR – 6 November 1994, Voronezh, Russia) was a Russian chess grandmaster of correspondence chess. He is most famous for being the fourth ICCF ICCF may stand for: * International Conference on Cold Fusion, also known as "International Conference on Condensed Matter Nuclear Science" * International Conservation Caucus Foundation * International Correspondence Chess Federation * Internati ... World Champion between 1962 and 1965. He won the 1952 Moscow City Championship. In the July 1972 FIDE rating list he had an over the board rating of 2370. Selected titles * 1948: Master of Sports of the USSR (chess) * 1991: Honored Master of Sports of the USSR (chess) Books * Notes and references References References * * * External links * * 1925 births 1994 deaths Sportspeople from Voronezh Writers from Vor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jørn Sloth
Jørn Sloth (born 5 September 1944 in , Thy, Denmark) is a Danish chess player who holds the chess titles of FIDE Master and Correspondence Chess Grandmaster. He was the eighth ICCF World Champion, 1975–80. In 1964 he, together with Rob Hartoch Robert Gijsbertus Hartoch (24 March 1947 — 28 May 2009) was a Dutch chess International Master (1971). Biography Robert Hartoch has made the most of his success in junior chess tournaments. In 1964, in Groningen he together with Jørn Sloth ..., won the Niemeyer tournament for European players under 20. Sloth obtained the IMC title in 1973 and the GMC title in 1978. He was the youngest player ever to win the Correspondence World Champion title. References External links * * * Sloth at chessmail.com 1944 births Living people Danish chess players Chess FIDE Masters Correspondence chess grandmasters World Correspondence Chess Champions {{Denmark-chess-bio-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Correspondence Chess Championship
The World Correspondence Chess Championship determines the World Champion in correspondence chess. Men and women of any age are eligible to contest the title. The official World Correspondence Chess Championship is managed by the International Correspondence Chess Federation (ICCF). The world championship comprises four stages: Preliminaries, Semi-Finals, Candidates' Tournament, and Final. ICCF tournament rules define which players can access each stage. The first-, second- and third-placed finishers from the previous Final, and the first- and second-placed finishers from the Candidates' Tournaments have access to the World Correspondence Chess Championship Final. The ICCF also manages the Ladies World Correspondence Chess Championships, that comprises Semi-Finals and Final. World Champions Dates given are the period in which the final of the championship took place, as given on the ICCF website. Ladies World Champions ICCF World Cup See also *World Chess Championship ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crosstable
This glossary of chess explains commonly used terms in chess, in alphabetical order. Some of these terms have their own pages, like ''fork'' and ''pin''. For a list of unorthodox chess pieces, see Fairy chess piece; for a list of terms specific to chess problems A chess problem, also called a chess composition, is a puzzle set by the composer using chess pieces on a chess board, which presents the solver with a particular task. For instance, a position may be given with the instruction that White is to ..., see Glossary of chess problems; for a list of named #opening, opening lines, see List of chess openings; for a list of chess-related games, see List of chess variants. A B , "lightning"] A #fast chess, fast form of chess with a very short #time control, time limit, usually three or five minutes per player for the e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sum Of Progressive Scores
Sum most commonly means the total of two or more numbers added together; see addition. Sum can also refer to: Mathematics * Sum (category theory), the generic concept of summation in mathematics * Sum, the result of summation, the addition of a sequence of numbers * 3SUM, a term from computational complexity theory * Band sum, a way of connecting mathematical knots * Connected sum, a way of gluing manifolds * Digit sum, in number theory * Direct sum, a combination of algebraic objects ** Direct sum of groups ** Direct sum of modules ** Direct sum of permutations ** Direct sum of topological groups * Einstein summation, a way of contracting tensor indices * Empty sum, a sum with no terms * Indefinite sum, the inverse of a finite difference * Kronecker sum, an operation considered a kind of addition for matrices * Matrix addition, in linear algebra * Minkowski addition, a sum of two subsets of a vector space * Power sum symmetric polynomial, in commutative algebra * Prefix s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
