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Individual Calculations July 2018 |
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| Hrach, Jonathan Total change: -28.40 | |   |
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| 2018 National Open - U2300 | Las Vegas, Nevada | USA | 2018-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 2168 | 4.50 | 7 | -0.71 | 40 | -28.40 | |
|  Lu, Ming | | | 1846 | USA | 0.50 | 1 | -0.37 | 40 | -14.80 | |  Brown, Wayne B | | | 2044 | USA | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Sheppard, Dore | | | 2051 | USA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Peterson, John Lee | | | 2041 | USA | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Pan, Kevin | | | 1973 | USA | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Warrier, Krishnan | | | 1878 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Baradaran, Arman | | | 1975 | USA | 0.50 | 1 | -0.25 | 40 | -10.00 | |
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) | | |
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