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Individual Calculations August 2018 |
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| Kumar, Aravind Total change: 15.80 | |   |
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| 46th Annual World Open | Philadelphia, Pennsylvania | USA | 2018-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2153 | 4.50 | 9 | 0.43 | 20 | 8.60 | |
|  Erenburg, Sergey | g | | 2553 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Bartochowski, Nicholas J | | | 2013 | USA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Huang, Patrick | | | 2009 | CAN | 1.00 | 1 | 0.31 | 20 | 6.20 | | | McCambridge, Vincent | m | | 2379 | USA | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Otchiyev, Arslan | | | 2356 | TKM | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Narkeeran, Madhavan | | | 1993 | USA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Kumar, Naman | | | 2031 | USA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Panchanatham, Vignesh | m | | 2437 | USA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Wu, Logan | | | 2065 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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) | | | | 2018 US Junior Cadet Championship | San Jose, California | USA | 2018-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2184 | 2153 | 3.50 | 7 | 0.36 | 20 | 7.20 | |
| | Taghizadeh, Rayan | f | | 2327 | USA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Stearman, Josiah | f | | 2285 | USA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Li, Max | | | 1788 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Wang, Jason | c | | 2187 | USA | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Nakada, Akira | c | | 2154 | USA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Brodsky, David | m | | 2411 | USA | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Sam, Gabriel | | | 2138 | USA | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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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