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Individual Calculations October 2017 |
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| Kolay, Alex Total change: 104.40 | |   |
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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 |
| 1960 | 1881 | 7.00 | 11 | 2.61 | 40 | 104.40 | |
|  Melian, Juan Sebastian | | | 1481 * | PAR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  He, Anthony B | f | | 2281 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Wang, Justin | | | 2252 | USA | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Buganca, Luiz Henrique Da Silv | c | | 1599 | BRA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Pubantz, Jan | | | 2030 | GER | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Shlyakhtenko, Robert | | | 2105 | USA | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Chasin, Nico Werner | c | | 2022 | USA | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Rohith, Krishna S | c | | 2095 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Peroza, Eduardo Antunes | | | 1545 | BRA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Lu, Maximillian | f | | 2126 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Tadic, Stefan | | | 2020 | SRB | 1.00 | 1 | 0.69 | 40 | 27.60 | | | * 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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