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Individual Calculations June 2022 |
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| Borys, Marek Total change: -9.80 | |   |
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| Wiosenne FIDE granie w Hetmanie 2022_A Round 4-7 | Warszawa | POL | 2022-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1307 | 1.00 | 3 | 0.06 | 20 | 1.20 | |
|  Kwiek, Janusz | | | 1455 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Jaroszuk, Marcin | | | 1513 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Malicki, Jan | | | 1378 | POL | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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) | | | | Wiosenne FIDE granie w Hetmanie 2022_B Round 3-6 | Warszawa | POL | 2022-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1159 | 1307 | 1.50 | 3 | -0.55 | 20 | -11.00 | |
| | Pac, Przemyslaw | | | 1030 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Rybicki, Jan | | | 1284 | POL | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Siwinski, Mateusz | | | 1162 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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) | | |
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