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Individual Calculations February 2023 |
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| Richard, Joel Total change: -1.20 | |   |
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| XXXVIIeme Open International d'Hiver de Nice Open A | NICE | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1631 | 2.00 | 5 | -0.06 | 20 | -1.20 | |
|  Villegas, Pierre | m | | 2246 | MNC | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Guien, Philippe | | | 1867 | FRA | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Rei-Rosa, Jean-Jacques | | | 1473 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Perrusset, Barbara | | | 1820 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Mari, Alain | | | 1293 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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