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Individual Calculations September 2021 |
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| Jedrzejczak, Michal Total change: 65.20 | |   |
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| Wroclaw OPEN 2021- group C | Wroclaw | POL | 2021-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1333 | 1380 | 5.50 | 7 | 1.63 | 40 | 65.20 | |
|  Fiedorek, Kamila | | | 1114 | POL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Figa, Karolina | | | 1281 | POL | 1.00 | 1 | 0.36 | 40 | 14.40 | |  Nagly, Wojciech | | | 1466 | POL | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Tyszecki, Aliaksandr | | | 1512 | POL | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Gibala, Adam | | | 1146 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Merdas, Boguslaw | | | 1435 | POL | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Predkiewicz, Paulina | | | 1377 | POL | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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) | | |
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