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Rapid:
Individual Calculations December 2017 |
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| Kolasa, Piotr Total change: 6.20 | |   |
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| Otwarte mistrzostwa Gilowic o Gilowic | Gilowice | POL | 2017-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1490 | 2.00 | 4 | 0.31 | 20 | 6.20 | |
|  Talik, Patryk | | | 1864 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Kuberski, Franciszek | | | 1417 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Biela, Konrad | | | 1715 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Kosiec, Maciej | | | 1283 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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