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Individual Calculations February 2023 |
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| Ladron De Guevara Pinto, Paolo Total change: -4.10 | |   |
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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 |
| 2155 | 2405 | 6.50 | 9 | -0.41 | 10 | -4.10 | |
|  Torres Rebolledo, Victor | | | 1981 | ESP | 0.00 | 1 | -0.93 | 10 | -9.30 | |  Alvarez Morales, Miguel | | | 1935 | ESP | 0.50 | 1 | -0.45 | 10 | -4.50 | | | Perez Garcia, Jose Miguel | | | 2005 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Portero Rubio, Martin | | | 1959 | ESP | 1.00 | 1 | 0.06 | 10 | 0.60 | | | Gomez Arce, Alejandro | | | 2147 | ESP | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Borges, Guilherme Deola | | | 2185 | BRA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Prado Lobo, Jonas | f | | 2306 | ESP | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Sai Agni Jeevitesh, J | m | | 2271 | IND | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Fier, Alexandr | g | | 2602 | BRA | 0.50 | 1 | 0.25 | 10 | 2.50 | | | * 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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