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Rapid:
Individual Calculations October 2017 |
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| Karnas, Leszek Total change: -18.80 | |   |
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| Grand Prix Polonii - 2017.09.15 | Wroclaw | POL | 2017-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1591 | 2.00 | 5 | -0.94 | 20 | -18.80 | |
|  Grossmann, Ryszard | f | | 1860 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Sierpowicz, Konrad | | | 1313 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ilnicki, Tomasz | | | 1704 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Demski, Jakub | | | 1191 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Demski, Michal | | | 1468 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | * 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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