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Individual Calculations June 2023 |
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| Brelinska, Marcelina Total change: 10.80 | |   |
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| Mistrzostwa Wojewodztwa Kujawsko-Pomorskiego w Szachach - Dziewczeta 16-18 | Bydgoszcz | POL | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1180 | 1239 | 2.00 | 3 | 0.27 | 40 | 10.80 | |
|  Sivickis, Kornelia | | | 1353 | POL | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Brelinska, Matylda | | | 1119 | POL | 0.50 | 1 | -0.16 | 40 | -6.40 | |  Szopa, Weronika | | | 1068 | POL | 1.00 | 1 | 0.27 | 40 | 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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