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Individual Calculations April 2023 |
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| Leszczewicz, Karol Total change: -29.20 | |   |
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| 269th YMCA Winter 2023-C Round 8-11 | Warszawa | POL | 2023-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1270 | 1462 | 1.50 | 3 | -0.73 | 40 | -29.20 | |
|  Borys, Marek | | | 1342 | POL | 1.00 | 1 | 0.34 | 40 | 13.60 | |  Kita, Jaroslaw | | | 1269 | POL | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Uzieblo, Konrad | | | 1199 | POL | 0.50 | 1 | -0.32 | 40 | -12.80 | |
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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