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Individual Calculations June 2023 |
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| Bolduc, Steve Total change: -30.40 | |   |
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| 46e Championnat Ouvert de la Mauricie | Trois-Rivieres | CAN | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 2130 | 1.50 | 4 | -1.52 | 20 | -30.40 | |
|  Cossette, Daniel | | | 1817 | CAN | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Zheng, Richard | f | | 2124 | CAN | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Gingras, Philippe | | | 1955 | CAN | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Jiang Barron, Jiyu | | | 1730 * | 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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