|
Individual Calculations September 2021 |
|
|
|
| Heller, Jack Total change: 55.20 | |   |
|
| 2021 North American Youth Chess Championships - Open Under 16 | Chicago, Illinois | USA | 2021-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1710 | 3.00 | 6 | 1.38 | 40 | 55.20 | |
|  Rama, Tejas | | | 2110 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Castro, Ovalle Diego Adrian | | | 1451 | MEX | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Liang, Dustin Ty | | | 1940 | USA | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Wang, Ellen | | wm | 2088 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Xu, Bernie | | | 1895 | USA | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Rajanish, Adhvaith | | | 1993 | USA | 0.50 | 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) | | |
|
