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Individual Calculations March 2023 |
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| Malicka, Magdalena Total change: 18.00 | |   |
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| 269th YMCA Winter 2023-C Round 4-7 | Warszawa | POL | 2023-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1327 | 1280 | 1.50 | 3 | 0.19 | 40 | 7.60 | |
|  Baginski, Zbigniew | | | 1339 | POL | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Borys, Marek | | | 1377 | POL | 0.50 | 1 | 0.13 | 40 | 5.20 | |  Kita, Jaroslaw | | | 1264 | POL | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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) | | | | Feryjne FIDE granie w Hetmanie 1_2023 | Warszawa | POL | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1441 | 1280 | 1.50 | 4 | 0.26 | 40 | 10.40 | |
| | Szewczyk, Michal | | | 1399 | POL | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Kwiek, Janusz | | | 1368 | POL | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Trzmiel, Bartosz | | | 1328 | POL | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Flis, Piotr | | | 1670 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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) | | |
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