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Individual Calculations January 2020 |
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| Prazych, Tadeusz Total change: -14.60 | |   |
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| Jesienny Turniej FIDE o Puchar Burmistrza Ursusa - Grupa B | Warszawa | POL | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1097 | 1318 | 2.00 | 3 | -0.34 | 20 | -6.80 | |
|  Frankowski, Maciej | | | 1059 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Nurkiewicz, Anna | | | 1105 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Skonieczny, Marcin | | | 1127 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | 38. Miedzynarodowy Memorial Ludwika Zamenhofa 2019 - grupa C | Bialystok | POL | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1194 | 1337 | 3.00 | 5 | -0.39 | 20 | -7.80 | |
| | Makarec, Anna | | | 1106 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Zabrzanski, Marcin | | | 1042 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Kudraszow, Filip | | | 1124 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Juhanak, Daniel | | | 1561 | CZE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Jedras, Maciej | | | 1136 | POL | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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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