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Individual Calculations October 2023 |
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| Koksal, Ege Total change: 11.40 | |   |
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| 33. NATO chess championship 2023 | Portoroz | SLO | 2023-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 2326 | 6.00 | 7 | 1.14 | 10 | 11.40 | |
|  Koopmeiners, Karl | | | 1926 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Cheung, Jan | | | 2050 | NED | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Wang, Eigen | f | | 2192 | USA | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Pietruszewski, Marcin | | | 2216 | POL | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Wantiez, Fabrice | f | | 2227 | BEL | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Stein, Robert | f | | 2419 | GER | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Tetepoulidis, Ioannis | | | 2115 | GRE | 1.00 | 1 | 0.23 | 10 | 2.30 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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