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Individual Calculations July 2021 |
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| Fernandes, Jose Francisco Velhinh Total change: -0.80 | |   |
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| CN Veteranos 2020-21 - U65 | Fatima | POR | 2021-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1396 | 1.00 | 4 | -0.04 | 20 | -0.80 | |
|  Lavrador, Rodolfo Manuel Mascaren | | | 1770 | POR | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Silva, Jose Antonio Duarte | | | 1536 | POR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Machado, Manuel Domingos Joia | | | 1406 | POR | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Ribeiro, Fernando Antonio Boas-No | | | 1699 | POR | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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