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Rapid:
Individual Calculations April 2018 |
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| Reszka, Zofia Total change: -30.60 | |   |
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| Otwarte Mistrzostwa Wojewodztwa Lodzkiego Juniorow w Szachach Szybkich | Zgierz | POL | 2018-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1356 | 1256 | 0.00 | 3 | -1.15 | 20 | -23.00 | |
|  Guzik, Natalia | | | 1558 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Szydlo, Michal | | | 1513 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Walczak, Magdalena | | | 996 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | |
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) | | | | Mistrzostwa Polski w Szachach Szybkich'2018 | Zgierz | POL | 2018-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1256 | 1.00 | 6 | -0.38 | 20 | -7.60 | |
| | Garbowski, Jakub | | | 1656 * | POL | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Widla, Piotr | | | 1656 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Czernek, Tymon | | | 1656 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mackiewicz, Marcin | | | 1573 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Dobrzanska, Magdalena | | | 1506 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Walczak, Magdalena | | | 996 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | * 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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