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Individual Calculations September 2021 |
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| Gladyszewska, Kinga Total change: 18.80 | |   |
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| V Miedzynarodowy Memorial Ireny Warakomskiej - Open C | Suwalki | POL | 2021-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1271 | 1277 | 2.50 | 4 | 0.47 | 40 | 18.80 | |
|  Sobocinska, Magdalena | | | 1140 | POL | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Sawicki, Dorian | | | 1419 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Bujnowski, Adam | | | 1121 | POL | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Bartnik, Michal | | | 1404 | POL | 0.50 | 1 | 0.17 | 40 | 6.80 | |
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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