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Individual Calculations February 2023 |
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| Kuc, Mariusz Total change: -30.60 | |   |
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| 270th YMCA Winter 2023-B Round 1-3 | Warszawa | POL | 2023-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 1718 | 0.50 | 3 | -1.53 | 20 | -30.60 | |
|  Mlynarski, Zbigniew | | | 1615 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | |  Nocek, Dominik | | | 1643 | POL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Kowalski, Witold | | | 1485 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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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