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Individual Calculations July 2019 |
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| Desousa, Brian Total change: -24.60 | |   |
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| 2019 National Open - U2300 | Las Vegas, Nevada | USA | 2019-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1905 | 3.00 | 7 | -1.23 | 20 | -24.60 | |
|  Grabinsky, Joshua | c | | 2170 | USA | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Dowling, John | | | 1946 | USA | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Mei, Austin R | | | 1856 | USA | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Badhe, Ronak | | | 1583 | USA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Shrivastav, Kunal | | | 1505 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Wu, Oliver | | | 1749 | TPE | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Senthilkumar, Pranav | c | | 1878 | USA | 0.50 | 1 | -0.04 | 20 | -0.80 | | | * 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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