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Individual Calculations March 2023 |
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| Roch, Florian Total change: -10.00 | |   |
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| XXI Rochefort Chess Open A | ROCHEFORT | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 1898 | 1.00 | 5 | -0.50 | 20 | -10.00 | |
|  Ernst, Luca | | | 2132 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Lavanant, Alexandre | | | 1982 | FRA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Mathez, Florian | | | 2128 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Le Pen, Steven | | | 2035 | FRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Lorieux, Christian | | | 1989 | FRA | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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