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Individual Calculations September 2021 |
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| Vigna, Patrick Total change: -17.80 | |   |
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| 1er Festival international d'echecs de La Plagne - Tournoi Amateurs | LA PLAGNE TARENTAISE | FRA | 2021-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1152 | 1286 | 2.50 | 5 | -0.89 | 20 | -17.80 | |
|  Li, Jacques | | | 1191 | FRA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Tran, Ky Philippe | | | 1185 | FRA | 1.00 | 1 | 0.36 | 20 | 7.20 | |  Laferte, Jean-Marc | | | 1187 | FRA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Garrigue, Mahel | | | 1146 | FRA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Morel Carrot, Gabriel | | | 1051 | FRA | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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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