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Individual Calculations April 2023 |
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| Gaudfernau, Pierre Total change: -1.20 | |   |
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| Championnat du Var des Veterans et Seniors Plus 2023 r1-3 | OLLIOULES | FRA | 2023-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1316 | 1192 | 1.00 | 3 | -0.06 | 20 | -1.20 | |
|  Khalfaoui, Abdelhamid | | | 1526 | FRA | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Rocchia, Alex | | | 1239 | FRA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Olive, Alain | | | 1183 | FRA | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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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