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Individual Calculations August 2023 |
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| Czajkowski, Ryszard Total change: 15.20 | |   |
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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 |
| 2096 | 2030 | 4.50 | 9 | 0.76 | 20 | 15.20 | |
|  Baker, Chris W | m | | 2254 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Jorgensen, Jorgen | f | | 2107 | DEN | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Roos, Jean-Luc | m | | 2169 | FRA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Vatter, Hans-Joachim | f | | 2223 | GER | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Kierzek, Mira | | wf | 1937 | GER | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Williams, Stephen M | | | 1793 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Gasik, Piotr | | | 1898 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Lanc, Alois | m | | 2240 | SVK | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Glatt, Gabor | f | | 2239 | HUN | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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