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Rapid:
Individual Calculations April 2023 |
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| Lewandowski, Marek Total change: -35.20 | |   |
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| IX Mistrzostwa Polski Amatorow w Szachach Szybkich | Pegow | POL | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1499 | 1709 | 5.00 | 9 | -1.76 | 20 | -35.20 | |
|  Wojtanowski, Michal | | | 1309 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Moczulski, Michal | | | 1497 | POL | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Ciemny, Kamil | | | 1417 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Misiek, Stanislaw | | | 1439 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kucypera, Malgorzata | | | 1916 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Nagly, Krzysztof | | | 1424 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Grobelny, Mikolaj | | | 1518 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Ratajek, Krzysztof | | | 1491 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Sasin, Michal | | | 1480 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | * 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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