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Individual Calculations February 2023 |
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| Nowak, Malgorzata Total change: -4.60 | |   |
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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 |
| 1276 | 1305 | 0.00 | 1 | -0.54 | 20 | -10.80 | |
|  Gajec, Roza | | | 1276 | POL | 0.00 | 1 | -0.54 | 20 | -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) | | | | Dolnoslaska Liga Okregowa 2022-2023 okreg podwroclawski wschod r 5-6 | Dolny Slask | POL | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1232 | 1305 | 1.50 | 2 | 0.31 | 20 | 6.20 | |
|  Kempa, Krzysztof | | | 1123 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Wozniak, Andrzej | | | 1340 | POL | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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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