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Individual Calculations April 2018 |
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| Ribeiro, Rodrigo Total change: 52.40 | |   |
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| Torneio Preparacao CNM 2018 - U1600 | Coimbra | POR | 2018-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1312 | 1541 | 3.00 | 3 | 0.67 | 40 | 26.80 | |
|  Rente, Afonso Gabriel Carvalho | | | 1187 | POR | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Gomes, Estevao Moreira | | | 1340 | POR | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Coimbra, Joao Marcial Ferreira | | | 1408 | POR | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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) | | | | CN Jovens 2017-2018 - U14 | Luso | POR | 2018-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1541 | 4.00 | 6 | 0.64 | 40 | 25.60 | |
| | Colaco, Lia Carmo | | | 1141 * | POR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Borges, Afonso Maria De Almeida | | | 1190 | POR | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Vieira, Pedro | | | 1338 | POR | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Silva, Pedro Gil Ferreira Da | | | 1741 | POR | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Martins, Jose Carlos Caetano | | | 1684 | POR | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Avelino, Camila Biscaya | | | 1742 | POR | 0.50 | 1 | 0.26 | 40 | 10.40 | | | * 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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