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Individual Calculations April 2018 |
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| Silva, Jose Lucas Ferreira Total change: -34.40 | |   |
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| I Torneio Amador de Guimaraes - U2000 | Guimaraes | POR | 2018-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1128 | 0.00 | 3 | -0.66 | 40 | -26.40 | |
|  Carvalho, Vitor Manuel Moreira | | | 1473 | POR | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Borges, Rafael Peres | | | 1351 | POR | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Dong, Fabio | | | 1255 | POR | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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) | | | | CN Jovens 2017-2018 - U10 | Luso | POR | 2018-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1056 | 1128 | 1.00 | 2 | -0.20 | 40 | -8.00 | |
|  Mendonca, Lourenco Maria | | | 1034 | POR | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Farias, David Nuno M E | | | 1078 | POR | 0.00 | 1 | -0.57 | 40 | -22.80 | |
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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