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Individual Calculations November 2018 |
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| Dong, Rafael Total change: 23.60 | |   |
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| Guimaraes Chess Open 2018 (PCT) | Guimaraes | POR | 2018-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1360 | 1.50 | 6 | 0.59 | 40 | 23.60 | |
|  Rey Malde, Henrique | | | 1760 * | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ribeiro, Rodrigo | | | 1726 | POR | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Santos, Jose Miguel Sereno | | | 1646 | POR | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Ristoja, Aulikki | | | 1530 | FIN | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Martins, Manuel | | | 1751 | POR | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Lemos, Artur Jorge Capela Gomes | | | 1598 | POR | 0.00 | 1 | -0.20 | 40 | -8.00 | | | * 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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