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Individual Calculations March 2023 |
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| Duboue, Peio Total change: 6.70 | |   |
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| XXI Rochefort Chess Open A | ROCHEFORT | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2211 | 2441 | 6.00 | 7 | 0.67 | 10 | 6.70 | |
|  Roubert, Emile | | | 2071 | FRA | 0.50 | 1 | -0.40 | 10 | -4.00 | |  Bustos Salinas, Thomas | | | 2041 * | FRA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Herault, Theotime | | | 2100 | FRA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Toure, Vasanth | | | 2151 | FRA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Hutois, Mickael | f | | 2285 | FRA | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Ilamparthi, A R | | | 2385 | IND | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Larkin, Vladyslav | m | | 2441 | UKR | 1.00 | 1 | 0.50 | 10 | 5.00 | | | * 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) | | |
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