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Individual Calculations May 2022 |
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| Jaroszuk, Marcin Total change: 8.20 | |   |
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| 259th YMCA Spring 2022-C Round 1-4 | Warszawa | POL | 2022-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1505 | 3.00 | 4 | 0.91 | 20 | 18.20 | |
|  Wiktorowski, Janusz | | | 1437 | POL | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Leszczewicz, Karol | | | 1446 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Kwiek, Janusz | | | 1360 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Budnicki, Maciej | | | 1714 | POL | 1.00 | 1 | 0.77 | 20 | 15.40 | |
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) | | | | Wiosenne FIDE granie w Hetmanie 2022_A Round 1-3 | Warszawa | POL | 2022-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1505 | 0.50 | 2 | -0.50 | 20 | -10.00 | |
| | Kwiek, Janusz | | | 1360 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Dropia, Rafal | | | 1643 | POL | 0.00 | 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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