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Individual Calculations September 2016 |
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| Song, Edward Total change: -1.00 | |   |
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| 2016 NAYCC U18 | Windsor | CAN | 2016-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2201 | 2300 | 5.50 | 9 | -0.05 | 20 | -1.00 | |
|  Wang, Jalen | | | 2095 | USA | 0.50 | 1 | -0.26 | 20 | -5.20 | |  Sheng, Joshua | f | | 2394 | USA | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Mathews, Jeremy | | | 1900 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Doknjas, John | c | | 2200 | CAN | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Dorrance, Adam | | | 2254 | CAN | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Grabinsky, Aaron | | | 2312 | USA | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Graif, William | | | 2095 | CAN | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Zhu, Hong Rui | c | | 2232 | CAN | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Chiku-Ratte, Olivier-Kenta | f | | 2323 | CAN | 0.50 | 1 | 0.03 | 20 | 0.60 | | | * 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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