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Individual Calculations February 2019 |
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| Hu, Merric Total change: 49.60 | |   |
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| 45th Annual Eastern Open | Tyson's Corner, Virginia | USA | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 1867 | 3.50 | 7 | 1.51 | 40 | 60.40 | |
|  Shibut, Macon | f | | 2161 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Reddy, Satvik | | | 1620 | USA | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Rehle, Thomas | | | 1962 | USA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Victoria, Narciso | | | 2109 | USA | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Wiebe, Isaac | | | 2099 | CAN | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Chiu, Isaac | | | 2150 | USA | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Paul, Justin | f | | 2253 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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) | | | | 51st Annual Liberty Bell Open | Philadelphia, Pennsylvania | USA | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 1867 | 1.00 | 4 | -0.27 | 40 | -10.80 | |
| | Petesch, Gabriel | f | | 2240 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Treger, Yefim | | | 2082 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Zhao, Boyang | | | 1806 | USA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Luo, Terry | | | 1968 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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