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Individual Calculations October 2022 |
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| Mendes, Rui Oscar Total change: -35.60 | |   |
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| Maia Chess Open 2022 | Maia | POR | 2022-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1724 | 2.00 | 5 | -1.78 | 20 | -35.60 | |
|  Frolov, Ilya | | | 1324 * | POR | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Cuna Moreira, Joaquin | | | 1300 | ESP | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Alfonso Ruisanchez, Laritza | | wf | 2085 | CUB | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Lanca, Luis | | | 1340 | POR | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Toste, Mario | | | 1330 | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | |
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