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Rapid:
Individual Calculations August 2019 |
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| Gama, Joao Tiago Total change: -1.00 | |   |
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| GXA Open Jovem Sub14 Semi-Rapidas 2019 | Lisboa | POR | 2019-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1085 | 1186 | 2.00 | 3 | 0.09 | 20 | 1.80 | |
|  Rosa, Jose Lourenco Jesus | | | 1013 | POR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Pontes, Tiago Jose Freixo | | | 1128 | POR | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Cabral, Guilherme | | | 1115 | POR | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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) | | | | 2. Torneio John David's Bar | Cascais | POR | 2019-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1257 | 1.00 | 4 | -0.14 | 20 | -2.80 | |
| | Alves, Luis Miguel Guerreiro | | | 1657 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Roxo, Agostinho Jose Goncalves | | | 1657 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bernardo, Beatriz Nunes | | | 1035 | POR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Ferreira, Nuno David De Olivei | | | 1500 | POR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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) | | |
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