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Individual Calculations September 2017 |
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| Zurawski, Kamil Total change: -34.20 | |   |
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| 25th Poznan Chess Festival | Poznan | POL | 2017-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1665 | 3.50 | 9 | -1.71 | 20 | -34.20 | |
|  Nowak, Mikolaj | | | 2065 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Gajewski, Zbigniew | | | 1347 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kozlowski, Tomasz | | | 1918 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Nowak, Patrycja | | | 1265 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Olejarczyk, Wojciech | | | 1820 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Wojdak, Jan | | | 1624 | POL | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Tadych, Szymon | | | 1501 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Walkowski, Jonasz | | | 1495 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Kaluzny, Stanislaw | | | 1361 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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