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Individual Calculations September 2017 |
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| Huchwajda, Katarzyna Total change: -31.20 | |   |
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| 25th Poznan Chess Festival | Poznan | POL | 2017-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1779 | 4.50 | 9 | -1.56 | 20 | -31.20 | |
|  Nowak, Patrycja | | | 1379 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Madrawski, Krzysztof | | | 2043 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kaluzny, Stanislaw | | | 1379 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Chaczynski, Kamil | | | 1495 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Frackowiak, Andrzej | | | 1611 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Lesien, Przemyslaw | | | 1763 | POL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Polak, Karol | | | 1581 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Glatty, Zbigniew | | | 1879 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Nicikowski, Jozef | | | 1490 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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