Rapid:
Individual Calculations April 2023 |
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Kowalczyk, Michal Total change: -58.00 | | |
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Turniej Przyjazni Polsko-Ukrainskiej gr. A open | Kielce | POL | 2023-03-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1528 | 1767 | 4.00 | 9 | -2.90 | 20 | -58.00 | |
| Kobryn, Zbigniew | | | 1330 | POL | 0.00 | 1 | -0.94 | 20 | -18.80 | | Baluh, Alina | | | 1396 | UKR | 0.00 | 1 | -0.90 | 20 | -18.00 | | Opala, Natalia | | | 1367 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Bibo, Irina | | | 1701 | UKR | 1.00 | 1 | 0.41 | 20 | 8.20 | | Stepien, Pawel | | | 1475 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | Bogdanov, Ignat | | | 2130 | UKR | 0.00 | 1 | -0.10 | 20 | -2.00 | | Cherepanova, Viktoriya | | | 1438 | UKR | 0.00 | 1 | -0.88 | 20 | -17.60 | | Popczynski, Andrzej | | | 1440 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | Morozov, Artem | | | 1476 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | | * 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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