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Individual Calculations July 2021 |
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| Oliveira, Fernando Alves Total change: 0.60 | |   |
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| CN Veteranos 2020-21 - U50 | Fatima | POR | 2021-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1561 | 2.00 | 5 | 0.03 | 20 | 0.60 | |
|  Pacheco, Joao Carlos Palma | | | 1961 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Maissa, Susana Flora Cesana | | | 1343 | POR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Veleirinho, Antonio Carlos Da Roc | | | 1271 | POR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Andrade, Ricardo Sarmento | | | 1808 | POR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Chaves, Jussara | | wm | 1961 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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