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Individual Calculations October 2021 |
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| Bastiao, Tomas Total change: 56.80 | |   |
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| Guimaraes Chess Open 2021 (PCT) | Guimaraes | POR | 2021-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1603 | 4.00 | 9 | 0.66 | 40 | 26.40 | |
|  Piceu, Tom | m | | 2003 * | BEL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Bento, David | | | 1203 * | POR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Soubirou, Oriane | | wf | 2003 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Demiantchouk, Alexei | | | 1264 | POR | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Silva, Mariana Sofia T. | | wc | 1907 | POR | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Pryvalov, Ivan | | | 2003 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mata, Adilson | | | 1877 | POR | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Margarido, Jose Miguel Teixeira | | | 2003 * | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pacheco, Joao Daniel Barbosa | | | 1218 | POR | 1.00 | 1 | 0.09 | 40 | 3.60 | | | * 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) | | | | CD Coimbra 2020-21 | Soure | POR | 2021-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1603 | 3.50 | 5 | 0.76 | 40 | 30.40 | |
| | Marques, Luis F M C | | | 1203 * | POR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Fernandes, Martim | | | 1235 | POR | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Costa, Joao Pedro Ferreira | | | 1540 | POR | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Saraiva, Filipe Jose Fradinho | | | 1792 | POR | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Cruz, Jorge Filipe Egas Da | | | 2003 * | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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