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Individual Calculations March 2023 |
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| Wiesner, Paul Total change: 4.00 | |   |
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| 28e Open d'echecs de Selestat-Open A (plus de 1700) | SELESTAT | FRA | 2023-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 1980 | 3.50 | 6 | 0.10 | 40 | 4.00 | |
|  Neves, Vincent | | | 1712 | FRA | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Gryshko, Vitalii | | | 2198 | UKR | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Hirth, Julien | | | 2081 | FRA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Ritzenthaler, Stephane | | | 1964 | FRA | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Staub, Elias | | | 1784 | FRA | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Li, Zi-Long | | | 1811 | FRA | 1.00 | 1 | 0.28 | 40 | 11.20 | |
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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