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Individual Calculations October 2017 |
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| Koustav, Chatterjee Total change: 7.60 | |   |
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| World Youth Chess Championship 2017 U14 Open | Montevideo | URU | 2017-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 2214 | 6.50 | 11 | 0.19 | 40 | 7.60 | |
|  Jodorcovsky, Paulo Leonardo | | | 1814 * | PAR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ojeda Venegas, Tomas | | | 1972 | CHI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Costello, Alexander | | | 2081 | USA | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Vazquez, Facundo | | | 1884 | URU | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Rojas, Steven | | | 1941 | PER | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Turgut, Aydin | | | 2225 | USA | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Kopylov, Daniel | | | 2243 | GER | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Batsuren, Dambasuren | f | | 2301 | MGL | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Teclaf, Pawel | c | | 2394 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Erigaisi, Arjun | f | | 2328 | IND | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Nesterov, Arseniy | | | 2380 | RUS | 0.00 | 1 | -0.28 | 40 | -11.20 | | | * 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) | | |
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