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Individual Calculations September 2017 |
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| Niemier, Hubert Total change: -18.80 | |   |
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| 25th Poznan Chess Festival | Poznan | POL | 2017-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1924 | 4.50 | 9 | -0.47 | 40 | -18.80 | |
|  Lisiak, Rafal | | | 1524 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Sieciechowicz, Marcin | m | | 2324 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mocny, Tomasz | | | 1731 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Lascar, Radoslawa | | | 1778 | POL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Nowak, Mikolaj | | | 2076 | POL | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Koitka, Jakub | | | 2144 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Bajerlein, Dawid | | | 2037 | POL | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Janicki, Rafal | | | 1692 | POL | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Frackowiak, Andrzej | | | 1611 | POL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | * 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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