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Individual Calculations February 2020 |
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| Llena Velarde, David Total change: 28.80 | |   |
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| XXXI International Chess Open Roquetas de Mar 2020 | Roquetas de Mar | ESP | 2020-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 1999 | 4.50 | 9 | 0.72 | 40 | 28.80 | |
|  Raja, Harshit | m | | 2399 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Clemente Chen, Alfredo | | | 1734 | ESP | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Vara Soler, Luis | | | 1804 | ESP | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Gomez Ligero, Sergio | | | 1831 | ESP | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Rangel, Daniel | f | | 2269 | BRA | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Napoli, Nicolo | f | | 2333 | ITA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Perez Beltran, Salvador | | | 2127 | ESP | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Rodriguez Melendez, Juan Humbert | | | 2259 | PER | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Ruiz Buendia, Miguel | | | 1917 | ESP | 1.00 | 1 | 0.39 | 40 | 15.60 | | | * 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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