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Individual Calculations March 2023 |
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| Pfaadt, Klaus Total change: -61.20 | |   |
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| 28e Open d'echecs de Selestat-Open B (1400-1799) | SELESTAT | FRA | 2023-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1583 | 1.00 | 4 | -1.53 | 40 | -61.20 | |
|  Vendier, Lucas | | | 1476 | FRA | 0.00 | 1 | -0.65 | 40 | -26.00 | |  Billmann, Alexandre | | | 1391 | FRA | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Schroeder, Martin | | | 1452 | GER | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Weyand, Fernand | | | 1620 | FRA | 1.00 | 1 | 0.55 | 40 | 22.00 | |
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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