|
Individual Calculations February 2023 |
|
|
|
| Garrido Diaz, Jose Antonio Total change: 5.00 | |   |
|
| Roquetas Chess Festival 2023 - XXXIV International Open | Roquetas de Mar (Almeria) | ESP | 2023-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2161 | 2300 | 6.00 | 9 | 0.25 | 20 | 5.00 | |
|  Arvind, Ramnath Iyer | | | 1896 | IND | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Gales, Randi-Ioan | | | 1911 | ROU | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Prudhvi, Kumar V | | | 1900 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alvarez Pedraza, Aramis | g | | 2451 | CUB | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Nguyen, Piotr | m | | 2431 | POL | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Rahal, Michael A | m | | 2331 | ESP | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Rubio Mejia, Luis Ignacio | m | | 2388 | ESP | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Perez Perez, Gabriel | c | | 2188 | ESP | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Iglesias Ferreira, Andres | | | 1949 | ESP | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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) | | |
|
