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Individual Calculations September 2018 |
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| Zhong, Kevin Total change: -3.60 | |   |
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| 2018 Classique Estivale de Montreal Summer Classic Open | Montreal | CAN | 2018-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1925 | 3.00 | 5 | -0.13 | 40 | -5.20 | |
|  Craciun, David | | | 1666 | CAN | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Beaulieu, Eric | | | 2129 | CAN | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Joanis, Marc-Andre | | | 1794 | CAN | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Bremner, William | | | 1684 | CAN | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Yagiz, Bora | | | 1862 | TUR | 0.00 | 1 | -0.59 | 40 | -23.60 | |
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) | | | | 2018 Canadian Junior Open | Toronto | CAN | 2018-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1882 | 5.00 | 8 | 0.04 | 40 | 1.60 | |
| | Laughlin, Braden | | | 1482 * | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zhao, Harry | | | 1943 | CAN | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Gao, Raymond | | | 1600 | CAN | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Zheng, Kevin | | | 1668 | CAN | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Xu, Jeffrey | c | | 2039 | CAN | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Singh, Malhar | | | 1650 | CAN | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Jiang, Brian | | | 1824 | CAN | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Bremner, William | | | 1992 | CAN | 0.00 | 1 | -0.35 | 40 | -14.00 | | | * 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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