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Individual Calculations February 2024 |
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| Prata, Jose Total change: -34.40 | |   |
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| Roquetas Chess Festival 2024 - XI International Open U2150 | Roquetas de Mar (Almeria) | ESP | 2024-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1825 | 3.50 | 7 | -1.44 | 20 | -28.80 | |
|  Redondo Reyes, Pedro | | | 1425 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Infantes Gonzalez, David | | | 2047 | ESP | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Chacon Perez, Juan | | | 2058 | ESP | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Rodriguez Dogmoch, Kyran | | | 1548 | ESP | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Valera Aznar, Javier | | | 1340 | ESP | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Merino Ferrer, Javier | | | 1528 | ESP | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Valdivia Khudiakova, Ekaterina | | | 1357 | ESP | 1.00 | 1 | 0.05 | 20 | 1.00 | | | * 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) | | | | Taca de Portugal 2023-24 r.2 | Clubes | POR | 2024-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1825 | 0.50 | 1 | -0.28 | 20 | -5.60 | |
| | Vedor, Bernardo Marques | | | 1609 | POR | 0.50 | 1 | -0.28 | 20 | -5.60 | |
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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