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Individual Calculations July 2015 |
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| Hua, Eugene Total change: -5.20 | |   |
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| 2015 Guelph Summer Pro-Am Pro | Guelph | CAN | 2015-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 1881 | 1.50 | 5 | -0.13 | 40 | -5.20 | |
|  Cummings, David | m | | 2281 * | CAN | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Itkin, David | | | 2076 | CAN | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Song, Guannan Terry | | | 1964 | CAN | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Xu, Jeffrey | c | | 1855 | CAN | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Zhong, Joey | | | 1975 | CAN | 1.00 | 1 | 0.63 | 40 | 25.20 | | | * 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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