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Individual Calculations June 2023 |
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| Gail, Edgar Total change: -22.60 | |   |
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| 63. Offene Koelner Stadtmeisterschaft | Koeln | GER | 2023-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1636 | 0.50 | 3 | -1.13 | 20 | -22.60 | |
|  Keller, Thomas | | | 2234 | GER | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Hennicken, Arnold | | | 1491 | GER | 0.00 | 1 | -0.69 | 20 | -13.80 | |  Valembois, Pierre | | | 1236 * | BEL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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