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Individual Calculations February 2018 |
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| Caturra, Rafael Dias Total change: 27.60 | |   |
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| Lisbon Christmas Chess Open 2017 | Lisboa | POR | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1266 | 1094 | 3.00 | 8 | 0.69 | 40 | 27.60 | |
|  Silva, Pedro Gil Ferreira | | | 1494 * | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Fernandes, Jose Francisco Velh | | | 1413 | POR | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Antunes, Ana Maissa | | | 1225 | POR | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Dong, Rafael | | | 1140 | POR | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Guedes, Rui Pedro Dos Santos | | | 1219 | POR | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Ershov, Andre Alexandre | | | 1187 | POR | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Martins, Domingos Antonio Melao | | | 1242 | POR | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Sousa, Manuel Filipe Mascarenh | | | 1209 | POR | 1.00 | 1 | 0.66 | 40 | 26.40 | | | * 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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