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Individual Calculations April 2023 |
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| Mostefai, Malik Total change: -23.60 | |   |
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| Team 2023 - IDF Mars | FRANCE | FRA | 2023-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1356 | 1543 | 1.50 | 3 | -0.65 | 20 | -13.00 | |
|  Secq, Didier | | | 1499 | FRA | 0.00 | 1 | -0.56 | 20 | -11.20 | |  Berelowitch, Leon | | | 1158 | FRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Malpertuy, Nicolas | | | 1410 | FRA | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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) | | | | 96e Open Fide Interchess de trois rondes -1700 Elo | PARIS | FRA | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1543 | 1.50 | 3 | -0.53 | 20 | -10.60 | |
| | Richard, Theo | | | 1217 | FRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Lazier, Patrick | | | 1334 | FRA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Kvashyna, Tetyana | | | 1621 | FRA | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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