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Rapid:
Individual Calculations July 2021 |
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| Tacuchian, Marcelo De Oliveira Total change: 65.00 | |   |
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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 |
| 1550 | 1255 | 4.00 | 7 | 2.55 | 20 | 51.00 | |
|  Fortunato, Jose Manuel Conceicao | | | 1597 | POR | 1.00 | 1 | 0.88 | 20 | 17.60 | |  Medeiros, Jose Joaquim Gomes | | | 1681 | POR | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Simoes, John William Contreras De | | | 1844 | VEN | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Lucas, Francisco Martins | | | 1467 | POR | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Pereira, Luis Silva | | | 1034 | POR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Alves, Luis Miguel Guerreiro | | | 1687 | POR | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Dong, Yufan Rafael | | | 1541 | POR | 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) | | | | 7. Torneio de Xadrez - Hotel Holiday Inn Continental | Lisboa | POR | 2021-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1255 | 2.00 | 5 | 0.29 | 20 | 5.80 | |
| | Bartolo, Filipe Diogo Correia De | | | 1631 | POR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Zhang, Xin An | | | 1444 | POR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Silva, Filipe Manuel Jacome Leite | | | 1174 | POR | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Junior, Salvador Goncalves | | | 1255 | POR | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Goncalves, Carlos Manuel Marques | | | 1443 | POR | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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 |
| 1440 | 1255 | 2.50 | 6 | 0.41 | 20 | 8.20 | |
| | Santos, Julio | | | 1767 | POR | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Rosa, Jose Lourenco Jesus | | | 1060 | POR | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Joaquim, Fernando Manuel Oliveir | | | 1371 | POR | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Marques, Rui Filipe Pereira | | | 1891 | POR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Dong, Fabio | | | 1431 | POR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Ramos, Ricardo Jose Pereira Zink | | | 1118 | POR | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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