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Individual Calculations August 2017 |
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| Mishra, Prateek Total change: 70.40 | |   |
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| 45th Annual World Open | Philadelphia, Pennsylvania | USA | 2017-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2129 | 1931 | 4.00 | 9 | 1.75 | 40 | 70.00 | |
|  Yip, Carissa | | wf | 2260 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Yoo, Christopher Woojin | | | 2128 | USA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Liang, Hairan | | | 2107 | CAN | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Subervi, Jonathan | | | 2177 | DOM | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Lee, Megan | | wm | 2077 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Peterson, Chris | | | 2075 | USA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Macaspac, Arthur | | | 2059 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Juac, Majur | | | 2082 | USA | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Graif, William | | | 2192 | CAN | 1.00 | 1 | 0.82 | 40 | 32.80 | |
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 - U14 | Morristown, New Jersey | USA | 2017-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1931 | 4.50 | 7 | 0.01 | 40 | 0.40 | |
| | Rajaram, Rudransh | | | 1662 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Lin, Benjamin | | | 1762 | CAN | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Hawthorn, Charles | | | 1747 | USA | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Petrov, Oscar | | | 1738 | USA | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Zhurbinsky, David | | | 1617 | USA | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Huang, Qiuyu | | | 2083 | CAN | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Zhang, Alan | | | 2090 | USA | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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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