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Rapid:
Individual Calculations April 2023 |
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| Gruszecki, Robert Total change: -25.60 | |   |
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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 |
| 1434 | 1166 | 0.00 | 6 | -1.28 | 20 | -25.60 | |
|  Murawski, Eugeniusz | | | 1668 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Zyto, Karol | | | 1519 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Olejniczak, Romuald | | | 1446 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Wozniak, Andrzej | | | 1521 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Blaszkiewicz, Elzbieta | | | 1057 | POL | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Kaminski, Bartosz | | | 1395 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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