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Individual Calculations June 2023 |
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| Aftanasiuk, Jakub Total change: 5.40 | |   |
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| Druzynowe Mistrzostwa Wojewodztwa Pomorskiego Seniorow- IV Liga 2023 Round 7-10 | Gdansk | POL | 2023-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1357 | 1441 | 2.00 | 3 | 0.27 | 20 | 5.40 | |
|  Knap, Narcyz | | | 1533 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | |  Narwojsz, Helena | | | 1071 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Gurbowicz, Jozef | | | 1467 | POL | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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