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Individual Calculations May 2015 |
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| Antkowiak, Grzegorz Total change: -19.40 | |   |
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| Dolno¶l±ska Liga Szachowa 2014/2015 - 9-11 r. | Dolny Slask | POL | 2015-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 2188 | 0.50 | 2 | -0.97 | 20 | -19.40 | |
|  Wrobel, Maciej | | | 1913 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | |  Machlowski, Slawomir | | | 2083 | CZE | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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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