|
Individual Calculations September 2021 |
|
|
|
| Major, Richard Total change: 24.00 | |   |
|
| 2021 North American Youth Chess Championships - Open Under 18 | Chicago, Illinois | USA | 2021-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1445 | 1.00 | 5 | 0.60 | 40 | 24.00 | |
|  Chen, Justin | f | | 1845 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gaisinsky, Adam | c | | 1845 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Espinosa, Pedro | | | 1841 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Balderas Garza, Adolfo | | | 1845 * | MEX | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Klein, Jack | | | 1845 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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) | | |
|
