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Individual Calculations August 2019 |
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| Kochanek, Tomasz Total change: 15.20 | |   |
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| Najdorf Chess Festival gr. C | Warszawa | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1403 | 1187 | 2.50 | 7 | 0.76 | 20 | 15.20 | |
|  Prazmowski, Wlodzimierz | | | 1560 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Tsiapko, Andrii | | | 1446 | UKR | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Przewlocki, Marcin | | | 1041 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Stefanoff, Zdzislaw | | | 1376 | POL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Zalega, Maciej | | | 1420 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Stepien, Pawel | | | 1551 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kwiek, Janusz | | | 1426 | POL | 0.50 | 1 | 0.30 | 20 | 6.00 | |
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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