|
Rapid:
Individual Calculations November 2023 |
|
|
|
| Rojas, Irving Total change: 15.20 | |   |
|
| 1 Open IRT Rapidas por Equipos Libre Circulo Peruano de Ajedrez | Lima | PER | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1584 | 2.00 | 4 | 0.76 | 20 | 15.20 | |
|  Loyola Torres, Maria Gracia | | wc | 1588 | PER | 1.00 | 1 | 0.51 | 20 | 10.20 | |  Caceres Sandoval, Eduardo | | | 1854 | PER | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Zapata Romero, Italo German | | | 1583 | PER | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Zarate Oyague, Flor De Maria | | | 1980 | PER | 1.00 | 1 | 0.92 | 20 | 18.40 | |
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) | | |
|
