Individual Calculations January 2023 |
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Ostafinski, Maciej Total change: 8.00 | | |
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Dolnoslaska Liga Okregowa 2022-2023 okreg podwroclawski wschod r 3-4 | Dolny Slask | POL | 2022-12-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1133 | 1369 | 2.00 | 2 | 0.40 | 20 | 8.00 | |
| Piras, Mateusz | | | 1133 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | Piras, Mateusz | | | 1133 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | 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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