Rapid:
Individual Calculations April 2015 |
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Oszczanowski, Witold Total change: -4.60 | | |
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Grand Prix Polonii Wroclaw - 27.02.2015 | Wroclaw | POL | 2015-02-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
2003 | 2178 | 4.00 | 6 | -0.23 | 20 | -4.60 | |
| White, John | | | 1874 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | Szydelko, Marcin | | | 1971 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | | Wieczorek, Oskar | m | | 2384 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | Sernecki, Franciszek | | | 1921 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | | Lascar, Radoslawa | | | 1778 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Grossmann, Ryszard | f | | 2091 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | * Rating difference of more than 400. Please read more at FIDE Handbook | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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