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Rapid:
Individual Calculations February 2018 |
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| Alcobia, Joao Total change: -56.40 | |   |
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| V Torneio Jovem do Centro Norton de Matos | Coimbra | POR | 2018-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1254 | 1322 | 2.50 | 5 | -0.52 | 20 | -10.40 | |
|  Rodrigues, Bernardo | | | 1066 | POR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Fernandes, Joao Pedro | | | 1722 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lobo, Pedro | | | 1172 | POR | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Veleirinho, Tomas | | | 1193 | POR | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Valente, Sofia | | | 1119 | POR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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) | | | | VIII Torneio de Xadrez Jovem do Colegio Portugues | Aveiro | POR | 2018-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1149 | 1322 | 1.00 | 4 | -1.86 | 20 | -37.20 | |
| | Filipe, Gustavo Castro | | | 1035 | POR | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Camacho, Filipa Fernandes Brit | | | 1099 | POR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Oliveira, Beatriz Correia | | | 1170 | POR | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Sarabando, Rodrigo Andias | | | 1291 | POR | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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) | | | | CD Semi-Rapidas Equipas Porto 2018 | Gaia | POR | 2018-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1322 | 2.00 | 5 | -0.44 | 20 | -8.80 | |
| | Martins, Diogo | | | 1722 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Taveira, Edgar | | | 1467 | POR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Coelho, Miguel | | | 1221 | POR | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Vasconcelos, Nuno | | | 975 | POR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Chambel, Luis | | | 1308 | POR | 1.00 | 1 | 0.48 | 20 | 9.60 | | | * 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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