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Individual Calculations May 2011 |
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| Woznica, Tomasz Total change: -20.00 | |   |
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| W Hetmanie w ferie o Elo i kategorie | Warszawa | POL | 2011-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1502 | 0.00 | 4 | -0.97 | 25 | -24.25 | |
|  Bielecki, Pawel | | | 1892 | POL | 0.00 | 1 | -0.09 | 25 | -2.25 | | | Sacharewicz, Krzysztof | | | 1450 | POL | 0.00 | 1 | -0.57 | 25 | -14.25 | | | Kaminski, Jan | | | 1722 | POL | 0.00 | 1 | -0.22 | 25 | -5.50 | |  Prazmowski, Bartosz | | | 1880 | POL | 0.00 | 1 | -0.09 | 25 | -2.25 | |
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) | | | | III Turniej Cztery Pory Roku 2010/2011 | Warszawa - Ursus | POL | 2011-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1496 | 1.00 | 3 | 0.17 | 25 | 4.25 | |
| | Toczek, Grzegorz | f | | 1896 * | POL | 0.50 | 1 | 0.42 | 25 | 10.50 | | | Rogalski, Krzysztof | | | 1890 | POL | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Sachnowski, Maciej | | | 1370 | POL | 0.50 | 1 | -0.17 | 25 | -4.25 | | | * 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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