Rapid:
Individual Calculations May 2015 |
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Koziak, Vitali Total change: -21.40 | | |
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50 Jubileuszowe Otwarte Mistrzostwa Szachowe o Puchar Prezydenta m.Chorzowa | Chorzow | POL | 2015-04-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
2170 | 2440 | 6.00 | 9 | -1.07 | 20 | -21.40 | |
| Heimann, Adrian | | | 2040 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Morkisz, Bogdan | | | 2042 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Mucha, Piotr | | | 2040 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | Matczyk, Bartosz | | | 2040 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Banasik, Henryk | | | 2040 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Antoniewski, Rafal | g | | 2529 | POL | 0.50 | 1 | 0.12 | 20 | 2.40 | | Osipow, Nikolaj | | | 2117 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | Heberla, Bartlomiej | g | | 2525 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | Dzierzak, Radoslaw | | | 2160 | POL | 0.50 | 1 | -0.34 | 20 | -6.80 | | * 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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