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Individual Calculations October 2019 |
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| Bukhteeva, Viktoria Total change: 1.60 | |   |
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| Guimaraes Chess Open 2019 (PCT) | Guimaraes | POR | 2019-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 2128 | 4.50 | 7 | 0.08 | 20 | 1.60 | |
|  Martin Duque, Jesus | f | | 2353 | ESP | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Andrade, Ricardo Sarmento | | | 1756 | POR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Reis, Angelica Mufato | | | 1728 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Saran, Vikash Velumani | | | 1728 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Garcia Moreno, Carlos | f | | 2292 | ESP | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Raro Gualda, Javier | | | 1824 | ESP | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Fidalgo, Andre Neves | | | 2261 | POR | 0.50 | 1 | 0.18 | 20 | 3.60 | | | * 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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