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Individual Calculations August 2022 |
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| Hernandez-Perez, Pedro Total change: -25.00 | |   |
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| 50th Annual World Open - Open | Philadelphia, Pennsylvania | USA | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 2182 | 5.00 | 9 | -1.25 | 20 | -25.00 | |
|  Xu, Kevin | | | 1782 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Raparthi, Ankit | | | 1831 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Popilski, Gil | g | | 2458 | ISR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Zhang, Alex | | | 1870 | USA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Kondakov, Adrian | c | | 2001 | USA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Sun, Ryan | c | | 2001 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Narayanan, Samrug | f | | 2348 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Zhang, Roger | | | 1979 | USA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Qin, Vincent | | | 1825 | USA | 0.50 | 1 | -0.39 | 20 | -7.80 | | | * 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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