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Individual Calculations February 2021 |
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| Gonzalez Guedes, Iyan Total change: 24.00 | |   |
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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 |
| 2105 | 2267 | 6.00 | 7 | 1.20 | 20 | 24.00 | |
|  Martinez Carvajal, Juan Fco. | | | 1867 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rey Martinez, Jaime | | | 1905 | ESP | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Lorente Serrano, Rosa Adela | | | 2015 | ESP | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Luque Saiz, Andres | | | 2070 | ESP | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Tadevosyan, Aspet | | | 2222 | ESP | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Espinosa Aranda, Angel | m | | 2491 | ESP | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Pindado Campos, Raul | | | 2163 | ESP | 1.00 | 1 | 0.36 | 20 | 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) | | |
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