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Individual Calculations September 2015 |
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| Cai, Jason Total change: -50.40 | |   |
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| 2015 North American U20 Open Championships | Kitchener | CAN | 2015-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 2046 | 3.00 | 8 | -1.26 | 40 | -50.40 | |
|  Liang, Awonder | f | | 2408 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Idnani, Roshan R | | | 1822 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Li, Yinshi | | | 2011 | CAN | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Hua, Eugene | c | | 1876 | CAN | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Ghatti, Sanjay | | | 2182 | USA | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Li, Ben | | | 2188 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Nasir, Pi | | | 1882 | CAN | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Xu, Jeffrey | c | | 1847 | CAN | 0.00 | 1 | -0.76 | 40 | -30.40 | |
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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