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Individual Calculations December 2023 |
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| Dias, Jose Oliveira Gaspar Total change: -10.60 | |   |
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| Open Internacional Cidade de Lagos | Lagos | POR | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 1404 | 0.00 | 4 | -0.33 | 20 | -6.60 | |
|  Silverio, Luis | | | 2038 | POR | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Obrochta, Lena | | | 1769 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Van Dijk, Bram | | | 1924 | NED | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Batista, Sandro Manuel Almeida | | | 1658 | POR | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | XVII Festival Internacional da Figueira da Foz | Figueira da Foz | POR | 2023-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1403 | 1.50 | 7 | 0.08 | 20 | 1.60 | |
| | Fernandes, Joao Pedro Murtinho | | | 2149 | POR | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Caxita, Esperanca | | wm | 1855 | ANG | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Barros, Luis | | | 1692 | CPV | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Silva, Lourenco Santa Clara | | | 1770 | POR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Almeida, Marta Dias | | | 1472 | POR | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Ribeiro, Carlos Henrique | | | 1286 | POR | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Roque, Armando Filipe | | | 1901 | POR | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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) | | | | Reguengos de Monsaraz Chess Festival - Open | Reguengos de Monsaraz | POR | 2023-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1403 | 1.50 | 7 | -0.28 | 20 | -5.60 | |
| | Lohia, Sohum | c | | 2154 | ENG | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Potluri, Saye Srreezza | | | 1872 | IND | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Castillo Sanz, Javier | | | 1694 | ESP | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Campos, Aparicio Dangola Futi | | | 1300 | ANG | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Shaffer, Alexander | | | 1634 | PUR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Meuter, Alain | | | 1386 | BEL | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Corte-Real, Carlos Alberto | | | 1631 | POR | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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