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Individual Calculations August 2023 |
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| Malakhovets, Sergey Total change: -45.80 | |   |
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| 2023 Ontario Closed Championship | Toronto | CAN | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1971 | 3.50 | 7 | -2.29 | 20 | -45.80 | |
|  Xu, Ryan | | | 1571 * | CAN | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Oneil, Michael | | | 1579 | CAN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Lakhani, Riyaan | | | 1693 | CAN | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Zhao, Jifan | | | 1632 | CAN | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Joseph, Jonath | | | 1648 | CAN | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Yang, Larry | | | 1638 | CAN | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Reshetar, Oleksandr | | | 1978 | CAN | 0.00 | 1 | -0.49 | 20 | -9.80 | | | * 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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