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Individual Calculations April 2023 |
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| Kwiatkowski, Michal Total change: 11.60 | |   |
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| OTWARTA LIGA MAZOWIECKA 2023 Round 7-10 | woj. mazowieckie | POL | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1277 | 1162 | 1.00 | 2 | 0.29 | 40 | 11.60 | |
|  Czerwinski, Maciej | | | 1171 | POL | 0.50 | 1 | 0.01 | 40 | 0.40 | |  Balcerzak, Krzysztof | | | 1383 | POL | 0.50 | 1 | 0.28 | 40 | 11.20 | |
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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