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Individual Calculations February 2023 |
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| Maldonado Mena, German Total change: -7.60 | |   |
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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 |
| 2081 | 2104 | 4.50 | 9 | -0.19 | 40 | -7.60 | |
|  Blanco Ros, Adrian | | | 1704 * | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Domingo Nunez, Alejandro | f | | 2353 | ESP | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Alonso Perez, Alfredo | | | 1810 | ESP | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Piceu, Tom | m | | 2311 | BEL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Talledo Lagos, Cesar Frank | | | 1904 | PER | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Domingo Nunez, Ruben | f | | 2380 | ESP | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Navarro Martinez, Victor | | | 2004 | ESP | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Alvarez Morales, Miguel | | | 1935 | ESP | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Rahal, Michael A | m | | 2331 | ESP | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * 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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