|
Individual Calculations September 2017 |
|
|
|
| Espinal, Valles Alfredo Enmanuel Total change: -36.00 | |   |
|
| I Open IRT Circulo Peruano de Ajedrez U-1600 | Lima | PER | 2017-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1865 | 2.50 | 5 | -0.90 | 40 | -36.00 | |
|  Bravo Mallco, Kate Azumi | | | 1465 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Alvarado Mendoza, Juan Jose | | | 1705 | PER | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Rojas, Steven | | | 2039 | PER | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Garcia Andrada, Heidy Nicole | | | 1607 | PER | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Hepler Ramirez , Narayana | | | 1730 | PER | 0.50 | 1 | -0.18 | 40 | -7.20 | | | * 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) | | |
|
