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Individual Calculations February 2022 |
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| Sambor, Piotr Total change: -20.80 | |   |
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| Noworoczny Wroclaw FIDE Open | Wroclaw | POL | 2022-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1254 | 1038 | 0.00 | 4 | -0.93 | 40 | -37.20 | |
|  Lisiecki, Jakub | | | 1362 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Gawlik, Pawel | | | 1273 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Opalka, Marta | | | 1220 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Frac, Piotr | | | 1162 | POL | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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) | | | | Druzynowe Mistrzostwa Dolnego Slaska - Wroclawska Liga Okregowa Round 6-9 | Dolny Slask | POL | 2022-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1038 | 0.50 | 1 | 0.41 | 40 | 16.40 | |
| | Herbut, Maciej | | | 1429 | POL | 0.50 | 1 | 0.41 | 40 | 16.40 | |
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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