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Rapid:
Individual Calculations March 2023 |
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| Kossakowski, Adrian Total change: -33.80 | |   |
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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 |
| 1423 | 1479 | 2.00 | 6 | -1.69 | 20 | -33.80 | |
|  Grabarczyk, Miroslaw | g | | 2227 | POL | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Zyszkiewicz, Mikolaj | | | 1146 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Niskiewicz, Jan | | | 1079 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Szmacinski, Slawomir | | | 1709 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Mirowski, Przemyslaw | | | 1248 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Lesiak, Szymon | | | 1128 | POL | 0.00 | 1 | -0.89 | 20 | -17.80 | | | * 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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