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Individual Calculations February 2018 |
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| Portero Bravo, Aitana Total change: -2.40 | |   |
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| IV Open Internacional SUB 2150 de Roquetas de Mar | ROQUETAS DE MAS - ALMERIA | ESP | 2018-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1543 | 3.50 | 6 | -0.06 | 40 | -2.40 | |
|  Gines Abad, Pedro | | | 1943 * | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Castillo Ojeda, Angel | | | 1239 | ESP | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Vazquez Gonzalez, Francisco | | | 1940 | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mullor Pena, Claudia | | | 1312 | ESP | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Gonzalez Fernandez, Manuel Jesus | | | 1275 | ESP | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Barranco Lopez, Alba | | | 1143 * | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | |
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