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Individual Calculations August 2023 |
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| Potynski, Hubert Total change: 0.20 | |   |
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| Warsaw Chess Festival - group C | Warszawa | POL | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1304 | 2.00 | 6 | 0.01 | 20 | 0.20 | |
|  Jaroszuk, Marcin | | | 1492 | POL | 0.50 | 1 | 0.24 | 20 | 4.80 | |  Czerwinski, Bartlomiej | | | 1544 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Fudala, Dominik | | | 1568 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Jagielo, Mateusz | | | 1037 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ben, Jaroslaw | | | 1517 | POL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Komisarski, Jerzy | | | 1457 | POL | 0.00 | 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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