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Individual Calculations September 2022 |
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| Vella, Duncan Total change: -19.00 | |   |
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| 44th FIDE Chess Olympiad Chennai 2022 Open | Chennai | IND | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2012 | 1985 | 3.00 | 8 | -0.95 | 20 | -19.00 | |
|  Ivanisevic, Ivan | g | | 2561 | SRB | 0.00 | 1 | -0.02 | 20 | -0.40 | |  De Araujo, Helder | | | 1742 | TLS | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Prasad, Rudr | | | 1585 * | FIJ | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Al-Aqrabi, Saleh | c | | 2172 | YEM | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Isam, Gaith | | | 1828 | PLE | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Espirito Santo, Waldyr | c | | 1922 | STP | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Rodgaard, John | m | | 2324 | FAI | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Abdelhakiem, Abdellatief Nogdalla | | | 1960 | SUD | 1.00 | 1 | 0.47 | 20 | 9.40 | | | * 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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