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Rapid:
Individual Calculations March 2023 |
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| Peszka, Patryk Total change: -18.20 | |   |
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| Grand Prix Lodzi 2023 Turniej nr 2 | Lodz | POL | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1413 | 1120 | 0.00 | 4 | -0.91 | 20 | -18.20 | |
|  Posuniak, Weronika | | | 1826 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Sarnik, Robert | | | 1370 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Hrytsiv, Roman | | | 1209 | UKR | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Sarnik, Blazej | | | 1245 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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