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Rapid:
Individual Calculations April 2022 |
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| Deren, Marcin Total change: -28.40 | |   |
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| Mistrzostwa Polski Amatorow w Szachach Szybkich 2022 | Pegow | POL | 2022-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1790 | 5.50 | 9 | -1.42 | 20 | -28.40 | |
|  Boruc, Zbigniew | | | 1390 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Olejniczak, Romuald | | | 1454 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Stadnicki, Andrzej | | | 1561 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Bocko, Stanislaw | | | 1666 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Wielosz, Jaroslaw | | | 1755 | POL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Tomalak, Stanislaw | | | 1486 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Dolharz, Jakub | | | 1353 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Ugorek, Kacper | | | 1658 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Michalowski, Patryk | | | 1698 | POL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | * 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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