Rapid:
Individual Calculations April 2023 |
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Pietrzak, Natalia Total change: 39.60 | | |
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Opolska Superliga Akademicka 2023 | Opole | POL | 2023-02-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1894 | 1075 | 1.00 | 3 | 0.99 | 40 | 39.60 | |
| Banasik, Krzysztof | | | 2174 | POL | 0.00 | 1 | 0.00 | 40 | 0.00 | | Goreczny, Tomasz | | | 1812 | POL | 0.00 | 1 | 0.00 | 40 | 0.00 | | Cyboran, Katarzyna | | | 1695 | POL | 1.00 | 1 | 0.99 | 40 | 39.60 | | 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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