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Individual Calculations October 2022 |
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| Kardoeus, David Total change: 27.20 | |   |
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| Maia Chess Open 2022 | Maia | POR | 2022-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2228 | 2162 | 4.50 | 8 | 1.36 | 20 | 27.20 | |
|  Baskin, Robert | m | | 2406 | GER | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Correia, Pedro Mourao Soares | | | 1762 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Silva, Lourenco Santa Clara | | | 1583 | POR | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Dubkov, Andrej | f | | 2358 | GER | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Grigorian, Spartak | m | | 2469 | GER | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Short, Nigel D | g | | 2612 | ENG | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Perez Garcia, Rodney Oscar | m | | 2315 | CUB | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Cervello Tost, Ferran | f | | 2320 | ESP | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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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