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Individual Calculations March 2024 |
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| Ryabukhin, Roman Total change: 83.60 | |   |
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| Portimao Chess Festival 2024 | Portimao | POR | 2024-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 1956 | 5.00 | 9 | 1.35 | 40 | 54.00 | |
|  Machado, Manuel Domingos J | | | 1556 * | POR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Barria Santos, Jose Guilherme | f | | 2428 | POR | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Niedbala, Bartlomiej | f | | 2382 | POL | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Grigoryan, Karen H. | g | | 2629 | ARM | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Esteves, Goncalo Maria Franco V. | | | 1957 | POR | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Rodriguez Lopez, Rafael | m | | 2160 | ESP | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Ferreira, Vasco Capitao Mendes | | | 1615 | POR | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Tabuenca Mendataurigoitia, Daniel | f | | 2344 | ESP | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Aryan, Mehta | | | 1606 | IND | 0.50 | 1 | -0.39 | 40 | -15.60 | | | * 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) | | | | Taca de Lisboa 2023-24 r.4 | dist. Lisboa | POR | 2024-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2140 | 1956 | 1.00 | 1 | 0.74 | 40 | 29.60 | |
| | Reis, Luis Sousa | | | 2140 | POR | 1.00 | 1 | 0.74 | 40 | 29.60 | |
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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