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Individual Calculations February 2023 |
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| Lopatka, Rafal Total change: 44.00 | |   |
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| OTWARTA LIGA MAZOWIECKA 2023 Round 1-4 | woj. mazowieckie | POL | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1327 | 1288 | 2.00 | 2 | 1.10 | 40 | 44.00 | |
|  Rokni, Farzam | | | 1468 | POL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Czerwinski, Maciej | | | 1185 | POL | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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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