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Individual Calculations July 2018 |
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| Liu, Kevin Total change: -18.00 | |   |
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| 2018 National Open - U2300 | Las Vegas, Nevada | USA | 2018-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 1931 | 2.00 | 5 | -0.45 | 40 | -18.00 | |
|  McNeill, Gordon | | | 1879 | USA | 0.00 | 1 | -0.57 | 40 | -22.80 | |  Velea, Anne-Marie | | | 1784 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Schoonmaker, Nicholas | c | | 2091 | USA | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Gallegos, Jeffery | | | 2040 | USA | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Simms, Rickie | | | 1903 | USA | 0.50 | 1 | -0.04 | 40 | -1.60 | |
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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