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Rapid:
Individual Calculations October 2021 |
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| Silva, Pedro Gil Ferreira Da Total change: 77.20 | |   |
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| XI Open Internacional Cidade de Mangualde | Mangualde | POR | 2021-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1862 | 5.50 | 9 | 1.68 | 20 | 33.60 | |
|  Ribeiro, Alexandre Duarte Matos | | | 1127 | POR | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Silva, Jose Lucas Ferreira | | | 1342 | POR | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Tamhankar, Viraj | | | 1991 | IND | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Guia, Artur Solovyov Eloy | | | 1951 | POR | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Ferreira, Hugo Miguel Da Costa | | | 2110 | POR | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Spraggett, Kevin | g | | 2482 | CAN | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Bartolo, Filipe Diogo Correia | | | 1708 | POR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Ribeiro, Fernando | f | | 2071 | POR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Perdomo, Leandro | m | | 2522 | ARG | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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) | | | | CN Semi-Rapidas 2020-21 | Felgueiras | POR | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1862 | 5.50 | 8 | 2.18 | 20 | 43.60 | |
| | Pacheco, Joao Daniel Barbosa | | | 1213 | POR | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Santos, Tomas Afonso Pires | | | 1390 | POR | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Goncalves, Samuel Jesus P | | | 1813 | POR | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Barbosa, Fabio | | | 2071 | POR | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Sousa, Andre Ventura | m | | 2325 | POR | 1.00 | 1 | 0.95 | 20 | 19.00 | | | Ferreira, Hugo Miguel Da Costa | | | 2110 | POR | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Sismeiro, Miguel | | | 2058 | POR | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Martins, Bruno Andre Leite | f | | 2240 | POR | 0.50 | 1 | 0.41 | 20 | 8.20 | |
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) | | |
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