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Individual Calculations February 2023 |
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| Gajec, Roza Total change: 64.80 | |   |
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| Liga Dolnoslaska - Druzynowe Mistrzostwa Dolnego Slaska 2022-2023 r 4-5 | Dolny Slask | POL | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1305 | 1276 | 1.00 | 1 | 0.54 | 40 | 21.60 | |
|  Nowak, Malgorzata | | | 1305 | POL | 1.00 | 1 | 0.54 | 40 | 21.60 | |
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) | | | | IV Swidnicki Festiwal Szachowy Open A (na I i k) | Burkatow | POL | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1276 | 2.50 | 5 | 1.08 | 40 | 43.20 | |
|  Feseniuk, Andrii | | | 1961 | UKR | 0.50 | 1 | 0.49 | 40 | 19.60 | | | Garwacki, Kornel | | | 1577 | POL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Traczewski, Wojciech | | | 1489 | POL | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Repetilo, Daria | | | 1177 | UKR | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Kasperski, Jakub | | | 1354 | POL | 0.50 | 1 | 0.11 | 40 | 4.40 | |
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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