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Individual Calculations April 2024 |
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| Ponikowski, Przemyslaw Total change: -2.60 | |   |
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| Druzynowe Mistrzostwa Mazowsza 2024 Round 7-9 | Mazovian district | POL | 2024-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 1897 | 1.00 | 3 | -0.13 | 20 | -2.60 | |
|  Lewandowski, Rafal | | | 2105 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Ostojski, Dawid | | | 1881 | POL | 1.00 | 1 | 0.48 | 20 | 9.60 | |  Borowy, Cezary | | | 1982 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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