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Individual Calculations October 2021 |
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| Megalios, Konstantinos Total change: -6.70 | |   |
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| Guimaraes Chess Open 2021 (PCT) | Guimaraes | POR | 2021-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 2391 | 6.00 | 9 | -0.67 | 10 | -6.70 | |
|  Abreu Sanchez, Leonel Jesus | | | 1991 * | VEN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Ferreira, Hugo Miguel Da Costa | | | 2078 | POR | 0.00 | 1 | -0.86 | 10 | -8.60 | | | Guimaraes, Alvaro | | | 1991 * | POR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Pipiras, Filipa Fortuna | | | 2061 | POR | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Ventura Bolet, Alexandre | | | 2224 | ESP | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Grigoryan, Karen H. | g | | 2658 | ARM | 0.00 | 1 | -0.18 | 10 | -1.80 | | | Muetsch, Annmarie | | wm | 2259 | GER | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Grezels, Florian | | | 2172 | FRA | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Fernandez Lopez, Ruben | | | 2213 | ESP | 1.00 | 1 | 0.27 | 10 | 2.70 | | | * 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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