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Individual Calculations August 2019 |
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| Stolyarsky, Nika Total change: -13.20 | |   |
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| Najdorf Chess Festival gr. C | Warszawa | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1408 | 1115 | 0.00 | 2 | -0.33 | 40 | -13.20 | |
|  Borowski, Marek | | | 1497 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Nawalaniec, Adam | | | 1318 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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