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Individual Calculations February 2019 |
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| Stahr, Ralf-Peter Total change: 29.20 | |   |
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| 28. Erfurter Schachfestival Seniorenturnier | Erfurt | GER | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 2131 | 4.50 | 5 | 1.46 | 20 | 29.20 | |
|  Just, Gabriele, Dr. | | | 1846 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Wunder, Stefan | | | 2059 | GER | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Beutelhoff, Josef | | | 2062 | GER | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Werner, Bernd-Michael | | | 2095 | GER | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Szenetra, Werner | | | 2168 | GER | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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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