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Rapid:
Individual Calculations July 2022 |
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| Kowalski, Mateusz Total change: -13.80 | |   |
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| Grand Prix Polonii 21 | Wroclaw | POL | 2022-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1266 | 0.00 | 5 | -0.69 | 20 | -13.80 | |
|  Demski, Michal | | | 1794 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Lechowski, Witold | | | 1581 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Turek, Michal | | | 1630 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Trebala, Michal | | | 1432 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Sawczuk, Czeslaw | | | 1573 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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