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Individual Calculations July 2023 |
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| Karys, Katarzyna Total change: 11.20 | |   |
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| Mistrzostwa Wojewodztwa Swietokrzyskiego Juniorow w Szachach Klasycznych na rok 2023 - D18 | Kielce | POL | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1228 | 1125 | 1.00 | 2 | 0.28 | 40 | 11.20 | |
|  Wichura, Sara | | | 1228 | POL | 0.50 | 1 | 0.14 | 40 | 5.60 | |  Wichura, Sara | | | 1228 | POL | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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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