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Individual Calculations October 2021 |
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| Barrento, Jorge Maria Lopes Total change: -17.40 | |   |
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| Guimaraes Chess Open 2021 (PCT) | Guimaraes | POR | 2021-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1708 | 4.00 | 8 | -0.87 | 20 | -17.40 | |
|  Valmana Canto, Jaime | m | | 2108 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Zhang, Xin An | | | 1308 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Louis, Thibault | f | | 2108 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Costas Senlle, Noa | | | 1308 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Basilio, Rodrigo | | | 1977 | POR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Almeida, Joao Pedro Dias | | | 1308 * | POR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Moldovan, Lucas Gabriel | | | 1333 | POR | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Santos, Tomas Afonso Pires | | | 1389 | POR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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