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Rapid:
Individual Calculations March 2018 |
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| Poltorak, Sebastian Total change: 9.40 | |   |
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| XXVIII Puchar Gor Opawskich - szachy szybkie | Pokrzywna | POL | 2018-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1567 | 3.50 | 5 | 0.47 | 20 | 9.40 | |
|  Mrozek, Wojciech | | | 1179 | POL | 0.50 | 1 | -0.41 | 20 | -8.20 | |  Zelak, Wladyslaw | | | 1354 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Klimczok, Krystian | | | 1769 | POL | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Majek, Kacper | | | 1588 | POL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Turzynska, Grazyna | | | 1462 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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