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Individual Calculations February 2021 |
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| Perez Garcia, Alejandro Total change: -8.30 | |   |
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| Roquetas Chess Festival 2021-XXXII International Open | Roquetas de Mar | ESP | 2021-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 2346 | 5.00 | 7 | -0.83 | 10 | -8.30 | |
|  Vara Soler, Luis | | | 1946 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Llena Velarde, David | | | 1949 | ESP | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Sainz Allo, Javier | | | 1946 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Diaz Rodriguez, Jose Antonio | | | 1946 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Cesar Maestre, Bernardo | | | 2168 | ESP | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Revaliente Montoya, Ciro | | | 2113 | ESP | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Ortega Ruiz, Jose Miguel | f | | 2251 | ESP | 0.00 | 1 | -0.63 | 10 | -6.30 | | | * 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) | | |
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