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Individual Calculations July 2018 |
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| Wei, Jeffrey Total change: -63.60 | |   |
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| 2018 National Open - U2300 | Las Vegas, Nevada | USA | 2018-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 2029 | 0.50 | 4 | -1.59 | 40 | -63.60 | |
|  Premkumar, Hiren | | | 1981 | USA | 0.50 | 1 | -0.07 | 40 | -2.80 | |  Rosenthal, Nicholas | | | 2185 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Warrier, Krishnan | | | 1878 | USA | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Gatica, Jose Miguel | | | 2006 | USA | 0.00 | 1 | -0.53 | 40 | -21.20 | |
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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