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Individual Calculations August 2023 |
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| Birnboim, Nathan Total change: -11.30 | |   |
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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 |
| 2238 | 2357 | 4.00 | 8 | -1.13 | 10 | -11.30 | |
|  Shilov, Sergej | f | | 2076 | POL | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Nunn, John D M | g | | 2570 | ENG | 0.00 | 1 | -0.23 | 10 | -2.30 | |  Kolbak, Jens | | | 2148 | DEN | 0.00 | 1 | -0.77 | 10 | -7.70 | | | Orton, Stephen L A | | | 2133 | ENG | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Ftacnik, Lubomir | g | | 2457 | SVK | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Freeman, Richard C P | | | 1987 | ENG | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Glienke, Manfred, Dr. | m | | 2194 | GER | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Paehtz, Thomas | g | | 2339 | GER | 0.50 | 1 | -0.03 | 10 | -0.30 | |
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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