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Individual Calculations July 2018 |
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| Nguyen, Darian Total change: 15.60 | |   |
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| 2018 National Open - U2300 | Las Vegas, Nevada | USA | 2018-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 2105 | 4.50 | 7 | 0.39 | 40 | 15.60 | |
|  Martinez, Lawrence | | | 1705 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Korba, Nicky | | | 2125 | USA | 0.50 | 1 | 0.03 | 40 | 1.20 | |  Heredia, Carla | | wg | 2149 | ECU | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Kondakov, Adrian | | | 1829 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Baquero, Luis | | | 2141 | COL | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Dean, Jim | f | | 2226 | USA | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Xia, Brandon Yang | | | 1990 | USA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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