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Individual Calculations March 2022 |
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| Serviere, Didier Total change: 3.20 | |   |
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| 20th Rochefort Chess Festival - Accession | ROCHEFORT | FRA | 2022-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1423 | 1334 | 3.50 | 8 | 0.16 | 20 | 3.20 | |
|  Frelau, Matthias | | | 1697 | FRA | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Piquemal, Jean-Christophe | | | 1137 | FRA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Coant, Jean-Francois | | | 1694 | FRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Passever, Boris | | | 1181 | FRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Cesar, Geovanny | | | 1761 | DOM | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Riballet, Jean-Paul | | | 1208 | FRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Decultot, Bernard | | | 1455 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Josse, Emmanuelle | | | 1253 | FRA | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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