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Rapid:
Individual Calculations July 2021 |
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| Dong, Yufan Rafael Total change: -22.60 | |   |
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| 6. Torneio de Xadrez - Hotel Holiday Inn Continental | Lisboa | POR | 2021-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1541 | 4.00 | 7 | 0.48 | 20 | 9.60 | |
|  Pereira, Guilherme Filipe De Cast | | | 1093 | POR | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Santos, Jose Luis Machado Alves D | | | 2106 | POR | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Moura, Miguel Tiago Rito | | | 1160 | POR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Alves, Luis Miguel Guerreiro | | | 1687 | POR | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Barreiros, Cilauro Das Neves | | | 1633 | POR | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Simoes, John William Contreras De | | | 1844 | VEN | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Tacuchian, Marcelo De Oliveira | | | 1255 | BRA | 0.50 | 1 | -0.34 | 20 | -6.80 | |
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) | | | | 8. Torneio de Xadrez - Hotel Holiday Inn Continental | Lisboa | POR | 2021-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1285 | 1541 | 4.00 | 7 | -1.56 | 20 | -31.20 | |
| | Silva, Filipe M Jacome Leite | | | 1174 | POR | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Zhu, Xingyu | | | 1162 | CHN | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Faryma, Maksym | | | 1440 | UKR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Dong, Fabio | | | 1431 | POR | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Pereira, Rudney | | | 1392 | CPV | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Pontes, Vicente | | | 1239 | POR | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Moura, Miguel Tiago Rito | | | 1160 | POR | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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) | | | | 11. Torneio de Xadrez - Hotel Holiday Inn Continental | Lisboa | POR | 2021-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1541 | 3.50 | 6 | -0.05 | 20 | -1.00 | |
| | Silva, Filipe M Jacome Leite | | | 1174 | POR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Florissi, Aldo | | | 1297 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Dong, Fabio | | | 1431 | POR | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Pereira, Andre Marques | | | 1569 | BRA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Marques, Rui Filipe Pereira | | | 1891 | POR | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Goncalves, Carlos Manuel M. | | | 1443 | POR | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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