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Individual Calculations June 2018 |
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| Costa, Guilherme Total change: -80.40 | |   |
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| GXA Primavera 2018 | Lisboa | POR | 2018-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1551 | 2.00 | 6 | -2.01 | 40 | -80.40 | |
|  Lopes, Jose Espirito Santo Corr | | | 1219 | POR | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Aguiar, Carlos Alberto Branco L | | | 1751 | POR | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Dong, Fabio | | | 1279 | POR | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Fonseca, Rene Gil Bakker | | | 1437 | POR | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Joaquim, Fernando Manuel Oliveir | | | 1420 | POR | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Machado, Carlos Augusto G | | | 1385 | POR | 0.50 | 1 | -0.22 | 40 | -8.80 | |
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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