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Individual Calculations February 2018 |
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| Alves, Fernando Pereira Ribeir Total change: -41.00 | |   |
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| Lisbon Christmas Chess Open 2017 | Lisboa | POR | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1742 | 2.50 | 6 | -1.77 | 20 | -35.40 | |
|  Canelas, Miguel Amaral Beja Cl | | | 1342 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cadeirinhas, David Eduardo Lou | | | 1921 | POR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Machado, Tiago Candido Leitao | | | 1367 | POR | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Bartolo, Filipe Diogo Correia | | | 1557 | POR | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Correia, Pedro Mourao Soares | | | 1547 | POR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Martins, Jose Carlos Caetano | | | 1605 | POR | 0.00 | 1 | -0.68 | 20 | -13.60 | | | * 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) | | | | CN Equipas 2017-2018 - 3. divisao - serie E r.1 | clubes | POR | 2018-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1742 | 0.00 | 1 | -0.28 | 20 | -5.60 | |
| | Nanques, Helder Manuel Pereira | | | 1908 | POR | 0.00 | 1 | -0.28 | 20 | -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) | | |
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