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Individual Calculations February 2023 |
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| Chevalier, Roxane Total change: -44.80 | |   |
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| 15eme Festival International d'Echecs de Marseille (-1600) | MARSEILLE | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1210 | 1155 | 2.00 | 5 | -0.20 | 40 | -8.00 | |
|  Cherki, Romain | | | 1096 | FRA | 1.00 | 1 | 0.42 | 40 | 16.80 | |  Barthel, Jean | | | 1093 | FRA | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Sembel Rudelle, Gael | | | 1395 | FRA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Ponenti, Louis | | | 1035 | FRA | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Leoncini, Xavier | | | 1431 | FRA | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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) | | | | Team 2023 - Nationale 2 Jeunes r4-5 | FRANCE | FRA | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1112 | 1153 | 0.00 | 1 | -0.56 | 40 | -22.40 | |
| | Martin, Pablo | | | 1112 | FRA | 0.00 | 1 | -0.56 | 40 | -22.40 | |
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) | | | | Team 2023 - Nationale 4 r5 | FRANCE | FRA | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1253 | 1153 | 0.00 | 1 | -0.36 | 40 | -14.40 | |
| | Moretto, Marcus | | | 1253 | FRA | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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