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Individual Calculations January 2014 |
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| Lohr, Justin Total change: 3.60 | |   |
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| 44th Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2013-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 1939 | 1.50 | 3 | 0.14 | 15 | 2.10 | |
|  Nguyen, Trung | f | | 1892 | USA | 1.00 | 1 | 0.43 | 15 | 6.45 | |  Balakrishnan, Praveen | | | 2099 | USA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Gorti, Akshita | | wf | 1937 | USA | 0.50 | 1 | 0.00 | 15 | 0.00 | |
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) | | | | 4th Annual Fairfax Open | Fairfax, Virginia | USA | 2013-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 1944 | 1.00 | 2 | 0.10 | 15 | 1.50 | |
| | Al-Hariri, Saad | | | 1806 | USA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Barnakov, Yuri | | | 2177 | USA | 0.00 | 1 | -0.21 | 15 | -3.15 | |
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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