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Individual Calculations August 2023 |
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| Laskowski, Jerzy Total change: 13.60 | |   |
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| Wakacyjne FIDE granie w Hetmanie 2023 Round 1-4 | Warszawa | POL | 2023-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 1297 | 2.00 | 3 | 0.68 | 20 | 13.60 | |
|  Kocwin, Tomasz | | | 1003 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Nguyen, Minh Vu | | | 1393 | POL | 1.00 | 1 | 0.63 | 20 | 12.60 | |  Juszkowski, Kamil | | | 1664 | POL | 0.00 | 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) | | |
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