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Individual Calculations February 2023 |
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| Ferro Martinez, Damian Total change: 0.60 | |   |
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| Roquetas Chess Festival 2023 - X International Open U2150 | Roquetas de Mar (Almeria) | ESP | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1926 | 5.00 | 7 | 0.03 | 20 | 0.60 | |
|  Shadrina, Eva | | | 1526 * | EST | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Fernandez Calzada, Juan A. | | | 1708 | ESP | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Guillen Martinez, Hugo | | | 1785 | ESP | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Cano Mateos, Pablo | | | 2080 | ESP | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Mullor Pena, Claudia | | | 1587 | ESP | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Fernandez Salmeron, Ricardo | | | 1722 | ESP | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Jimenez Freniche, David | | | 1816 | ESP | 1.00 | 1 | 0.35 | 20 | 7.00 | | | * 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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