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Individual Calculations July 2023 |
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| Kham-Nguyen, Mathys Total change: -25.60 | |   |
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| Trophee Jeunes Ile-de-France Etape 3 Bois-Colombes Open B (-1800) | BOIS COLOMBES | FRA | 2023-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1285 | 1219 | 1.00 | 4 | -0.64 | 40 | -25.60 | |
|  Chalampuente, Victor | | | 1332 | FRA | 0.50 | 1 | 0.15 | 40 | 6.00 | |  Manouelian, Patrick | | | 1344 | FRA | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Peuziat, Nathan | | | 1288 | FRA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Rachid, Natalia | | | 1177 | 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) | | |
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