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Individual Calculations October 2021 |
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| Cuna Moreira, Joaquin Total change: -34.40 | |   |
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| Guimaraes Chess Open 2021 (PCT) | Guimaraes | POR | 2021-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1229 | 0.00 | 6 | -0.86 | 40 | -34.40 | |
|  Ribera Veganzones, Josep Maria | | | 1629 * | AND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Abreu Sanchez, Leonel Jesus | | | 1629 * | VEN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Soares, Sara Joana De Moura Pe | | | 1566 | POR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Ibanez Cruces, Diego | | | 1386 | ESP | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Santos, Ana Pereira Dos | | | 1551 | POR | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Lopes, Pedro Afonso | | | 1513 | POR | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * 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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