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Individual Calculations April 2019 |
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| Silva, Daniel Frederico V Total change: 8.00 | |   |
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| CD Jovens Porto 2019 - U12 | Porto | POR | 2019-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1260 | 1634 | 4.50 | 5 | -0.01 | 40 | -0.40 | |
|  Oliveira, Afonso Duarte Q | | | 1234 * | POR | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Soares, Paulo Samuel L O | | | 1234 * | POR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Areal, Maria Beatriz Moura | | | 1234 * | POR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Paiva, Rodrigo Garcia | | | 1344 | POR | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Duarte, Francisco | | | 1256 | POR | 1.00 | 1 | 0.09 | 40 | 3.60 | | | * 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) | | | | r.2, qf, mf | Gaia | POR | 2019-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 1634 | 0.00 | 1 | -0.14 | 40 | -5.60 | |
| | Pipiras, Filipa Fortuna | | | 1945 | POR | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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 Equipas 2018-2019 - 3. divisao - serie B r.3 | clubes | POR | 2019-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1634 | 1.00 | 1 | 0.55 | 40 | 22.00 | |
| | Alves, Rui Pedro | | | 1671 | POR | 1.00 | 1 | 0.55 | 40 | 22.00 | |
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) | | | | XLI Taca de Portugal (2019) r. 2 | clubes | POR | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 1634 | 0.00 | 1 | -0.20 | 40 | -8.00 | |
| | Figueiredo, Bruno | | | 1877 | POR | 0.00 | 1 | -0.20 | 40 | -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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