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Rapid:
Individual Calculations June 2023 |
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| Jedrzejko, Martyna Total change: 9.20 | |   |
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| Grand Prix Polonii 2023 - turniej 18 | Wroclaw | POL | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1525 | 1.00 | 4 | 0.23 | 40 | 9.20 | |
|  Klimek, Leonard | | | 1705 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Kotkowski, Adam | | | 1775 | POL | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Zhuk, Ivan | | | 2003 | FID | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Latacz, Grzegorz | | | 1699 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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