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Individual Calculations February 2023 |
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| Lorente Serrano, Rosa Adela Total change: 4.80 | |   |
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| Roquetas Chess Festival 2023 - XXXIV International Open | Roquetas de Mar (Almeria) | ESP | 2023-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 1898 | 4.00 | 9 | 0.12 | 40 | 4.80 | |
|  Prado Lobo, Jonas | f | | 2306 | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Luque Saiz, Andres | f | | 2298 * | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Gyaneshwar, B | | | 1596 | IND | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Balague Camps, Marc | c | | 2207 | ESP | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Lorenzo Ventura, Abel | | | 1556 | ESP | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Feal Albala, Alonso | | | 2077 | ESP | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Vanduyfhuys, Igor | | | 1958 | BEL | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Torres Rebolledo, Marcos | | | 1531 | ESP | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Arroyo Rodriguez, Jesus | | | 2086 | ESP | 0.50 | 1 | 0.24 | 40 | 9.60 | | | * 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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