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Individual Calculations October 2021 |
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| Beltran Ortiz, Edda Georgina Total change: -29.00 | |   |
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| Guimaraes Chess Open 2021 (PCT) | Guimaraes | POR | 2021-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1726 | 2.50 | 7 | -1.45 | 20 | -29.00 | |
|  Pantzar, Milton | m | | 2126 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Rosa, Jose Lourenco Jesus | | | 1326 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pryvalov, Ivan | | | 2126 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Moldovan, Lucas Gabriel | | | 1333 | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cordeiro, Joao Carlos Santos F | | | 2017 | POR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ibanez Cruces, Diego | | | 1386 | ESP | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Moldovan, Andre Dragos | | | 1326 * | POR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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