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Individual Calculations August 2023 |
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| Roos, Jean-Luc Total change: -12.70 | |   |
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| European Senior Team Chess Championship 2023 - Section O65 | Swidnica | POL | 2023-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2043 | 2169 | 4.50 | 9 | -1.27 | 10 | -12.70 | |
|  Davis, Lee | | | 1892 | WLS | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Lanc, Alois | m | | 2240 | SVK | 0.00 | 1 | -0.40 | 10 | -4.00 | |  Czajkowski, Ryszard | | | 2030 | POL | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Daleczko, Zbigniew | | | 1769 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Gasik, Piotr | | | 1898 | POL | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Vegh, Endre | m | | 2202 | HUN | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Vatter, Hans-Joachim | f | | 2223 | GER | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Baker, Chris W | m | | 2254 | ENG | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Mortensen, Steen Juul | | | 1875 | DEN | 1.00 | 1 | 0.15 | 10 | 1.50 | | | * 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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