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Individual Calculations November 2023 |
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| Samouelian, Solal Total change: 61.20 | |   |
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| Team 2024 - Nationale 3 r1 | FRANCE | FRA | 2023-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1638 | 1.00 | 1 | 0.74 | 40 | 29.60 | |
|  Chauve, Jean-Christophe | | | 1818 | FRA | 1.00 | 1 | 0.74 | 40 | 29.60 | |
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) | | | | 8th International Youth ChessMates Tournament | Rotterdam | NED | 2023-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1638 | 4.00 | 4 | 0.79 | 40 | 31.60 | |
|  Dukova, Sofia | | | 1238 * | EST | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Roessling, Laura Marie | | | 1285 | GER | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Maret, Anna | | | 1552 | FRA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Veselow, Zoe | | | 1421 | ENG | 1.00 | 1 | 0.22 | 40 | 8.80 | | | * 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) | | |
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