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Individual Calculations November 2019 |
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| Luksza, Arkadiusz Total change: -56.80 | |   |
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| 2019 Canadian International Open Chess Championship A | Montreal-Longueuil | CAN | 2019-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 2048 | 0.00 | 4 | -2.84 | 20 | -56.80 | |
|  Zhang, Chu Hang | | | 1829 | CAN | 0.00 | 1 | -0.78 | 20 | -15.60 | |  Xu, Daniel | | | 1843 | CAN | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Guerra Cedeno, Osmany | | | 2139 | CUB | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Han, Johnathan | | | 1648 * | CAN | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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