|
Individual Calculations August 2021 |
|
|
|
| Su, Kenneth Total change: 59.20 | |   |
|
| 14th Annual Philadelphia International - Expert | Philadelphia, Pennsylvania | USA | 2021-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1987 | 5.00 | 8 | -0.17 | 40 | -6.80 | |
|  Liu, Kelsey | | | 1587 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Chin, Spencer | | | 1716 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Shawkat, Saif | | | 1934 | USA | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Randall, Gordon Jamall | | | 1995 | USA | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Mucerino, Joseph J | | | 2002 | USA | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Hua, Charles | | | 1958 | USA | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Serrato, Rafael | | | 1793 | COL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Aggarwal, Vansh | | | 1922 | IND | 0.00 | 1 | -0.59 | 40 | -23.60 | | | * 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) | | | | 49th Annual World Open - Under 2200 | Philadelphia, Pennsylvania | USA | 2021-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1892 | 5.50 | 8 | 1.65 | 40 | 66.00 | |
| | Prabhu, Naveen | | | 1757 | USA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Tang, Zoey | | | 1985 | USA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Ye, Chen-Chen | | | 1893 | USA | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Chen, Derek | | | 1854 | USA | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Xu, Kevin | | | 1902 | USA | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Bhatia, Aadit | | | 1857 | IND | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Lawson, Joshua | | | 2041 | USA | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Karp, Eli M | | | 1955 | USA | 0.50 | 1 | 0.09 | 40 | 3.60 | |
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) | | |
|
