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Individual Calculations April 2023 |
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| Huang, Youhe Total change: -1.60 | |   |
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| 2023 Excelsior March Open | Toronto | CAN | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 2070 | 3.00 | 4 | 0.35 | 40 | 14.00 | |
|  Heran-Boily, Samuel | | | 1877 | NOR | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Mikhalevski, Victor | g | | 2519 | ISR | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Hartman, Liam | | | 1670 * | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Laughlin, Braden | | | 1664 | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | 2023 Aurora Spring Open - Master | Newmarket | CAN | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2070 | 1.00 | 4 | -0.39 | 40 | -15.60 | |
| | Noritsyn, Nikolay | m | | 2460 | CAN | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Xu, Daniel | c | | 2228 | CAN | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Rodrigue-Lemieux, Shawn | m | | 2456 | CAN | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Zhong, Ryan Yunhui | | | 1670 * | CAN | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * 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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