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Individual Calculations March 2022 |
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| Ducrocq, Didier Total change: -27.00 | |   |
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| 1er open de Stella Plage - Tournoi Avenir (-2201) | PERNOUD | FRA | 2022-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1176 | 1.00 | 4 | -0.13 | 20 | -2.60 | |
|  Vasseur, Dominique | | | 1421 | FRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Lheritier, Boris | | | 1831 | FRA | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Collet, Christian | | | 1298 | FRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Rosu, Matei | | | 1110 | FRA | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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) | | | | 1er open de Stella Plage - Tournoi Amateur (-1601) | PERNOUD | FRA | 2022-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1253 | 1176 | 0.00 | 3 | -1.22 | 20 | -24.40 | |
| | Sanyas, Louis | | | 1455 | FRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Rosu, Matei | | | 1110 | FRA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Pierquin, Jean-Bernard | | | 1195 | FRA | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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