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Individual Calculations April 2023 |
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| Corral Nehama, Leo Total change: -8.80 | |   |
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| Championnats IdF 2023 U12 | PARIS | FRA | 2023-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1402 | 1712 | 6.50 | 8 | -0.18 | 40 | -7.20 | |
|  Saki, Omar | | | 1312 * | FRA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Brunet-Moret, Leopold | | | 1273 | FRA | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Amarelis, Robin | | | 1375 | FRA | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Osinski, Martin | | | 1284 | FRA | 1.00 | 1 | 0.07 | 40 | 2.80 | | | El Karoui, Noe | | | 1442 | FRA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Wang, Eliot | | | 1422 | FRA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Petrichenko, Maxim | | | 1758 | FRA | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Grulier, Arnold | | | 1349 | FRA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 - IDF Mars | FRANCE | FRA | 2023-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1664 | 0.00 | 1 | -0.41 | 40 | -16.40 | |
| | Youssef, Mohamed Khairi | | | 1728 | FRA | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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 1 Jeunes r6-7 | FRANCE | FRA | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1392 | 1664 | 2.00 | 2 | 0.39 | 40 | 15.60 | |
| | Tribout, Marius | | | 1520 | FRA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Nguyen, Nathan | | | 1264 * | FRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 r7-8 | FRANCE | FRA | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1664 | 0.50 | 1 | -0.02 | 40 | -0.80 | |
| | Garrido, Valentin | | | 1653 | FRA | 0.50 | 1 | -0.02 | 40 | -0.80 | |
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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