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Individual Calculations July 2021 |
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| Bohdanowicz, Nikola Total change: 12.60 | |   |
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| III Liga Wojewodzka Seniorow Warminsko-Mazurskie Round 1-2 | Biskupiec | POL | 2021-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1352 | 1296 | 1.50 | 2 | 0.63 | 20 | 12.60 | |
|  Kaznowska, Weronika | | | 1511 | POL | 1.00 | 1 | 0.77 | 20 | 15.40 | |  Zapalowska, Wiktoria | | | 1192 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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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