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Individual Calculations October 2017 |
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| Jersic, Aleks Total change: -90.80 | |   |
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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 |
| 1653 | 1757 | 2.50 | 8 | -2.27 | 40 | -90.80 | |
|  Cappelletto, Joshuaede | | | 1995 | ITA | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Van Der Merwe, Alexander | | | 1357 * | RSA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Amanzhol, Sultan | | | 1875 | KAZ | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Oosthuizen, Michal Jacobus | | | 1415 | RSA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Rushbrooke, Remy | | | 1875 | ENG | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Cubillos Diaz De Valdes, Rodri | | | 1357 * | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Papadiamandis, Elliot | | | 1871 | FRA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Ramos Aranda, Zahid | | | 1481 | BOL | 0.00 | 1 | -0.83 | 40 | -33.20 | | | * 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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