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Individual Calculations March 2023 |
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| Mataigne, Jean-Michel Total change: -35.00 | |   |
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| XXI Rochefort Chess Open A | ROCHEFORT | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2067 | 1955 | 1.50 | 9 | -1.75 | 20 | -35.00 | |
|  Devallee, Jeremie | f | | 2203 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Fantin, Ludwig | f | | 2070 | FRA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Morais, Mario | | | 2048 | FRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Shirazi, Kamran | m | | 2328 | FRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Lavanant, Alexandre | | | 1982 | FRA | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Bustos Salinas, Thomas | | | 1977 | FRA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Maleki, Nicolas | | | 2059 | FRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Cazeaux, Didier | | | 1911 | FRA | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Kandic, Milan | f | | 2025 | SRB | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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