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Rapid:
Individual Calculations January 2020 |
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| Caturra, Rafael Dias Total change: 11.20 | |   |
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| CD Equipas Jovens Semi-Rapidas Lisboa 2019-20 - U14 | Lisboa | POR | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1048 | 1200 | 3.00 | 3 | 0.90 | 20 | 18.00 | |
|  Nunes, Santiago | | | 1079 | POR | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Rodrigues, Pedro Caiada | | | 1034 | POR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Ferreira, Joana Santiago | | | 1032 | POR | 1.00 | 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) | | | | 14. Torneio Matinal Galerias Alto da Barra | Oeiras | POR | 2019-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1477 | 1221 | 0.50 | 4 | -0.34 | 20 | -6.80 | |
|  Castro, Diogo Ferreira | | | 1621 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nabais, Joao | | | 1529 | POR | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Xu, Junyang | | | 1235 | POR | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Ferreira, Nuno David | | | 1524 | POR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * 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) | | |
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