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Individual Calculations August 2023 |
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| Ning, Eric Total change: -47.20 | |   |
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| 2023 Ontario Closed Championship | Toronto | CAN | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1939 | 3.50 | 6 | -1.18 | 40 | -47.20 | |
|  Oneil, Michael | | | 1579 | CAN | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Xu, Philip | | | 1522 | CAN | 0.50 | 1 | -0.43 | 40 | -17.20 | |  Zhong, Ryan Yunhui | | | 1643 | CAN | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Zhao, Jifan | | | 1632 | CAN | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Zhu, Charis | | | 1539 * | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zuniga, Dante | | | 2156 | CAN | 0.50 | 1 | 0.28 | 40 | 11.20 | | | * 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) | | |
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