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Individual Calculations October 2022 |
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| Roubalik, Jakub Total change: 5.90 | |   |
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| Maia Chess Open 2022 | Maia | POR | 2022-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2264 | 2367 | 6.00 | 9 | 0.59 | 10 | 5.90 | |
|  Samuel Lares, Jairo | | | 2024 | ESP | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Sarabando, Rodrigo Andias | | | 1967 * | POR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Suarez Gomez, Julio | m | | 2453 | ESP | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Quesada Perez, Yasser | g | | 2574 | CUB | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Ribeiro, Rodrigo | | | 1945 | POR | 1.00 | 1 | 0.07 | 10 | 0.70 | | | Sousa, Ludy Helsio Paulo | c | | 2171 | NOR | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Pijpers, Arthur | m | | 2463 | NED | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Short, Nigel D | g | | 2612 | ENG | 0.00 | 1 | -0.20 | 10 | -2.00 | | | Lever, Erwan | | | 2170 | FRA | 1.00 | 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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