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Individual Calculations September 2017 |
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| Nun, Grzegorz Total change: 39.40 | |   |
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| 25th Poznan Chess Festival | Poznan | POL | 2017-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1829 | 5.50 | 9 | 1.97 | 20 | 39.40 | |
|  Piasecki, Andrzej | | | 1429 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nowak, Mikolaj | | | 2076 | POL | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Nowak, Rafal | | | 1996 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Frackowiak, Andrzej | | | 1611 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Madrawski, Krzysztof | | | 2043 | POL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Bajerlein, Dawid | | | 2037 | POL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Glatty, Zbigniew | | | 1879 | POL | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Malyovanyi, Yulian | | | 2006 | UKR | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Orzechowski, Jacek | | | 2069 | POL | 0.50 | 1 | 0.30 | 20 | 6.00 | | | * 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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