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Individual Calculations February 2023 |
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| Ben Salah, Ines Total change: 4.80 | |   |
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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 |
| 1180 | 1092 | 1.00 | 5 | -0.90 | 40 | -36.00 | |
|  Maggio, Lucas | | | 1214 | FRA | 0.00 | 1 | -0.33 | 40 | -13.20 | |  Bui, Kerian | | | 1203 | FRA | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Ben Amar, Ilyes | | | 1132 | FRA | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Roganova, Jeremy | | | 1182 | FRA | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Hernandez, Julien | | | 1168 | FRA | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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 1 Jeunes r4-5 | FRANCE | FRA | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1105 | 1092 | 1.00 | 1 | 0.52 | 40 | 20.80 | |
| | Laffargue, Gabriel | | | 1105 | FRA | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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 |
| 1094 | 1092 | 1.00 | 1 | 0.50 | 40 | 20.00 | |
| | Antonyan, Vardan | | | 1094 | FRA | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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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