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Individual Calculations March 2023 |
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| Krzywkowski, Marcin Total change: -14.20 | |   |
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| Druzynowe Mistrzostwa Wojewodztwa Pomorskiego Seniorow- IV Liga 2023 Round 1-2 | Gdansk | POL | 2023-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1523 | 1836 | 1.00 | 2 | -0.71 | 20 | -14.20 | |
|  Ostrowski, Dymitr | | | 1436 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Przedlacki, Wiktor | | | 1609 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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