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Individual Calculations November 2019 |
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| Ortiz Suarez, Isan Reynaldo Total change: -6.10 | |   |
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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 |
| 2274 | 2555 | 3.50 | 5 | -0.61 | 10 | -6.10 | |
|  Guerra Cedeno, Osmany | | | 2155 * | CUB | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Hirschberg, Valerian | f | | 2235 | GER | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Steel, Henry Robert | m | | 2410 | RSA | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Ouellet, Maili-Jade | | wm | 2187 | CAN | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Chiku-Ratte, Olivier-Kenta | f | | 2382 | CAN | 0.50 | 1 | -0.23 | 10 | -2.30 | | | * 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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