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Individual Calculations September 2023 |
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| Duvette, Michel Total change: -17.80 | |   |
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| 9e Open Fide de St Antonin Noble Val (-1650) | SAINT ANTONIN NOBLE VAL | FRA | 2023-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1283 | 1416 | 3.00 | 6 | -0.89 | 20 | -17.80 | |
|  Besson, Catherine | | | 1130 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Walter, Alain | | | 1597 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Caure, Denis | | | 1303 | FRA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Lavilledieu, Melys | | | 1052 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Garcia Del Prado, Bruno | | | 1485 | FRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Ducher, Paul | | | 1129 | FRA | 0.00 | 1 | -0.84 | 20 | -16.80 | |
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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