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Individual Calculations September 2017 |
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| Kaluzny, Tomasz Total change: 4.60 | |   |
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| 25th Poznan Chess Festival | Poznan | POL | 2017-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1890 | 5.50 | 8 | 0.23 | 20 | 4.60 | |
|  Kaluzny, Stanislaw | | | 1490 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Raczynski, Krzysztof | | | 2208 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Kukorowski, Jan | | | 1670 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Wojdak, Jan | | | 1624 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Walkowski, Jonasz | | | 1495 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Stochnialek, Dominika | | | 1719 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Korpalska, Joanna | | | 1733 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Nowak, Mikolaj | | | 2076 | POL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | * 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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