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Individual Calculations April 2019 |
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| Lu, Ming Total change: 35.20 | |   |
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| 26th Annual Western Class Championships | Van Nuys, California | USA | 2019-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 2010 | 2.50 | 3 | 0.88 | 40 | 35.20 | |
|  Nunez Hirales, Jua | | | 2058 | MEX | 1.00 | 1 | 0.57 | 40 | 22.80 | |  Salik, Serkan | | | 1884 | USA | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Tovmasyan, Hamlet | | | 1993 | USA | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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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