|
Individual Calculations September 2023 |
|
|
|
| Zaragoza Alanis, Miguel Arnulfo Total change: -34.00 | |   |
|
| XXXIII Pan-American Youth Chess Festival - Under 14 Open | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1896 | 5.50 | 9 | -1.08 | 40 | -43.20 | |
|  Mora Valles, Joaquin Bruno | | | 1496 * | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Noriega Mejia, Luis David | | | 1606 | HON | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Tao, Sihan | | | 2182 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Qian, Eric | | | 1646 | CAN | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Lugo Cruz, Yahir | | | 1458 | PUR | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Merida Ceballos, Sebastian | | | 1697 | VEN | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Wadhwa, Aayush | | | 1683 | USA | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Cuya Zevallos, Andrew Francisco | | | 1702 | PER | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Yang, Lefan | | | 1803 | CAN | 0.00 | 1 | -0.63 | 40 | -25.20 | | | * 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) | | | | Copa Open 2023 Categoria Elite | Monterrey, Nuevo Leon | MEX | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1896 | 1.50 | 3 | 0.23 | 40 | 9.20 | |
| | Valdes Zavala, Lorenzo | | | 1586 | MEX | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Quiroga Jaquez, Angel Ivan | c | | 2047 | MEX | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Palma Villanueva, Miguel Ta | | | 2244 | MEX | 0.50 | 1 | 0.39 | 40 | 15.60 | |
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) | | |
|
