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Individual Calculations June 2023 |
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| Kaczmarek, Piotr Total change: 66.80 | |   |
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| TK 1600-1800 majowka 2023 SP 25 | Olsztyn | POL | 2023-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1128 | 1119 | 4.00 | 5 | 1.57 | 40 | 62.80 | |
|  Koczara, Mikolaj | | | 1036 | POL | 1.00 | 1 | 0.39 | 40 | 15.60 | |  Gancewski, Michal | | | 1228 | POL | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Roclawski, Jakub | | | 1088 | POL | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Skiba, Daniel | | | 1118 | POL | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Raszkiewicz, Wiktor | | | 1171 | POL | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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 2023_B Round 4-6 | Warszawa | POL | 2023-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1268 | 1119 | 1.00 | 3 | 0.10 | 40 | 4.00 | |
| | Blochowicz, Karol | | | 1240 | POL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Zoltkowski, Marcin | | | 1299 | POL | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Janik, Grzegorz | | | 1266 | POL | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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) | | |
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