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Individual Calculations October 2017 |
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| Zhou, Aiden Total change: 87.20 | |   |
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| World Cadets U-12 Abs Chess Championship 2017 | Pocos de Caldas MG | BRA | 2017-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1803 | 7.50 | 11 | 2.18 | 40 | 87.20 | |
|  Lubbe, David Stefanus | | | 1403 * | RSA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Tsay, Vincent | | | 2031 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Ballesteros Cardenas, Leonardo | c | | 1505 | CHI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Chasin, Nico Werner | c | | 2022 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Gomes, Pedro Pessoa | | | 1601 | BRA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Cappelletto, Joshuaede | | | 1995 | ITA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Canaza Capacuti, Frank Renato | | | 1662 | PER | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Ribeiro, Matheus Mendes Doming | | | 1681 | BRA | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Papadiamandis, Elliot | | | 1871 | FRA | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Candelot, Clement | | | 1986 | FRA | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Yoo, Christopher Woojin | f | | 2203 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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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