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Rapid:
Individual Calculations June 2023 |
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| Zamczala, Waldemar Total change: 1.20 | |   |
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| XXII Memorial Ryszarda Obertowskiego - OPEN A | Swiecie | POL | 2023-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1533 | 1684 | 4.50 | 7 | 0.06 | 20 | 1.20 | |
|  Wilkowski, Igor | | | 1127 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Kaminski, Patryk | | | 1284 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Olszewski, Marek | | | 1975 | POL | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Murawski, Milosz | | | 1713 | POL | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Stanczak, Olaf | | | 1271 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Kutowski, Marcel | | | 2026 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Sliwonik, Robert | | | 1332 | POL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | * 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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