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Individual Calculations August 2023 |
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| Krupa, Krzysztof Total change: 20.80 | |   |
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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 |
| 2040 | 1891 | 3.00 | 6 | 1.04 | 20 | 20.80 | |
|  Stebbings, Anthony J | f | | 2276 | ENG | 0.50 | 1 | 0.41 | 20 | 8.20 | |  Cordes, Steffen | | | 1950 | DEN | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Letzelter, Jean-Claude | f | | 2039 | FRA | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Reuben, Stewart | c | | 1901 | ENG | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Pietrzak, Janusz | | | 1887 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Petran, Peter | m | | 2189 | SVK | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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