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Individual Calculations September 2017 |
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| Korpalska, Joanna Total change: 18.00 | |   |
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| 25th Poznan Chess Festival | Poznan | POL | 2017-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1733 | 5.00 | 9 | 0.90 | 20 | 18.00 | |
|  Niekras, Dawid | f | | 2133 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lisiak, Rafal | | | 1444 | POL | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Purczynski, Andrzej | | | 1333 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Wasiak, Stanislaw | | | 1551 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kozlowski, Tomasz | | | 1918 | POL | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Malyovanyi, Yulian | | | 2006 | UKR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Wilk, Oktawia | | | 1848 | POL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Kaluzny, Tomasz | | | 1890 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Lesien, Przemyslaw | | | 1763 | POL | 1.00 | 1 | 0.54 | 20 | 10.80 | | | * 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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