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Individual Calculations October 2021 |
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| Alves, Luis Miguel Total change: 10.40 | |   |
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| Guimaraes Chess Open 2021 (PCT) | Guimaraes | POR | 2021-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1671 | 3.00 | 8 | 0.40 | 20 | 8.00 | |
|  Sorensen, Hampus | f | | 2071 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Frolov, Ilya | | | 1271 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pintor, Simao Maciel Abranches | | | 2071 * | POR | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Lever, Erwan | | | 2071 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Monteiro, Paulo Alexandre G | | | 1985 | POR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Rocha, Miguel Feio Guimaraes | | | 1302 | POR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ribera Veganzones, Serni | | | 1970 | AND | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Bosch Jorda, Ricard | | | 1862 | ESP | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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) | | | | CD Veteranos Lisboa 2020-21 - S50 | Lisboa | POR | 2021-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1671 | 2.50 | 4 | 0.12 | 20 | 2.40 | |
| | Carvalho, Manuel Afonso Santos | | | 1332 | POR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Marques, Rui Filipe Pereira | | | 1900 | POR | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Maissa, Susana Flora Cesana | | | 1322 | POR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Aguiar, Carlos Alberto Branco L | | | 1745 | POR | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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