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Individual Calculations May 2022 |
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| Markiewicz, Janusz Total change: -2.60 | |   |
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| 260th YMCA Spring 2022-D Round 1-4 | Warszawa | POL | 2022-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1166 | 1136 | 0.00 | 3 | -1.38 | 20 | -27.60 | |
|  Kita, Jaroslaw | | | 1247 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | |  Sloniewski, Wojciech | | | 1096 | POL | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Groszyk, Maciej | | | 1156 | POL | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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_B Round 1-2 | Warszawa | POL | 2022-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1229 | 1136 | 2.00 | 2 | 1.25 | 20 | 25.00 | |
| | Janik, Grzegorz | | | 1231 | POL | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Okinczyc, Mateusz | | | 1227 | POL | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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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