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Rapid:
Individual Calculations January 2020 |
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| Chorosz, Andrzej Total change: -27.00 | |   |
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| Druzynowe Otwarte Mistrzostwa Lodzi w Szachach Szybkich 2019 | Lodz | POL | 2019-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1497 | 3.50 | 9 | -1.35 | 20 | -27.00 | |
|  Fronczak, Sebastian | | | 1897 * | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Kopaniewski, Wojciech | | | 1367 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Stepien, Piotr | | | 1185 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Rogalski, Krzysztof | | | 1632 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Tarnowska, Aleksandra | | | 1803 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Migala, Andrzej | | | 1897 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Urban, Szymon | | | 1199 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Dumin, Monika | | | 1097 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Michalik, Stanislaw | | | 1097 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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