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Individual Calculations December 2017 |
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| Kotarski, Grzegorz Total change: -0.60 | |   |
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| Turniej Klasyfikacyjny Bialystok Jesien 2017 - grupa B | Bialystok | POL | 2017-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1448 | 3.00 | 5 | -0.03 | 20 | -0.60 | |
|  Skrouba, Jakub | | | 1277 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | |  Rosolowski, Julian | | | 1087 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Sazon, Adam | | | 1384 | POL | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Kojlo, Szymon | | | 1377 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Kotarski, Bartosz | | | 1681 | POL | 0.50 | 1 | 0.29 | 20 | 5.80 | |
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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