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Individual Calculations August 2017 |
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| Cai, Jason Total change: -4.00 | |   |
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| 45th Annual World Open | Philadelphia, Pennsylvania | USA | 2017-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2124 | 2134 | 3.50 | 8 | -0.55 | 40 | -22.00 | |
|  Hernandez Carmenate, Holden | g | | 2510 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Beckman, Thomas J. | | | 1962 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Li, Zhaozhi | f | | 2364 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Salimbagat, Rico | f | | 2282 | USA | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Moon, Benjamin | | | 2304 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Medina, Benjamin R | | | 1784 | USA | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Tanaka, Taira Tyler | | | 1765 | CAN | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Kung, Thomas | | | 2021 | USA | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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) | | | | 2017 North American Youth Chess Championship - U16 | Morristown, New Jersey | USA | 2017-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 2134 | 4.50 | 8 | 0.45 | 40 | 18.00 | |
| | Yie, Kevin Yi-Xiao | | | 1844 | CAN | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Chen, Richard | c | | 2176 | CAN | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Liang, Hairan | | | 2107 | CAN | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Yoo, Christopher Woojin | | | 2166 | USA | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Kim, Yoon-Young | | | 2302 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Yedidia, Daniel | | | 2106 | USA | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Jacobson, Brandon | c | | 2332 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Qi, Henry | | | 1975 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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) | | |
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