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Rapid:
Individual Calculations May 2014 |
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| Lach, Aleksandra Total change: 12.00 | |   |
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| 4th International Ferdynand Dziedzic Chess Memorial. Polish Rapid Chess Championship | Trzcianka | POL | 2014-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2240 | 2285 | 5.50 | 9 | 0.60 | 20 | 12.00 | |
|  Zakrzewski, Bartosz | | | 1885 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Olejarczyk, Wojciech | | | 1934 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Olszewski, Michal | g | | 2564 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Andrzejewska, Anna | | | 1941 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Drozdzynski, Daniel | | | 2000 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Bulski, Krzysztof | g | | 2526 | POL | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Tazbir, Marcin | g | | 2619 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Niekras, Dawid | | | 2080 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kempinski, Robert | g | | 2610 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | * 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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