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Individual Calculations October 2017 |
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| De Albuquerque, Ian Telek C. Total change: -64.80 | |   |
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| World Cadets U-10 Abs Chess Championship 2017 | Pocos de Caldas | BRA | 2017-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1411 | 1469 | 3.00 | 8 | -1.62 | 40 | -64.80 | |
|  Zhou, Liran | | | 1869 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Mundaca Bermedo, Tomas | c | | 1168 | CHI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Chen, Max | c | | 1635 | CAN | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Wang, Ryan | | | 1244 | USA | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Arguello Pereira, Rodrigo | | | 1315 | PAR | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Christensen, John Christopher | | | 1603 | DEN | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Zhao, Alex | | | 1269 | USA | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Gutierrez Villca, Daniel Matia | | | 1182 | BOL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | * 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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