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Individual Calculations August 2023 |
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| Lima, Darcy Total change: 0.10 | |   |
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| VII Floripa Winter Chess STD 2023 | Florianopolis SC | BRA | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2296 | 2410 | 7.00 | 9 | 1.31 | 10 | 13.10 | |
|  Souza, Ramon Santana De | | | 2010 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Aranha Filho, Alvaro Z. | f | | 2137 | BRA | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Silva, Kaua Marques | f | | 2215 | BRA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Ribeiro, Matheus Mendes Domingues | c | | 2257 | BRA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Matsuura, Everaldo | g | | 2396 | BRA | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Federzoni, Enzo | | | 2144 | BRA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Umetsubo, Cesar Hidemitsu | m | | 2345 | BRA | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Fier, Alexandr | g | | 2604 | BRA | 0.50 | 1 | 0.25 | 10 | 2.50 | | | Delgado Ramirez, Neuris | g | | 2553 | PAR | 0.50 | 1 | 0.19 | 10 | 1.90 | | | * 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) | | | | IRT STD de Inverno Casa do Xadrez 2023 | Caxambu MG | BRA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 2410 | 5.00 | 7 | -1.30 | 10 | -13.00 | |
| | Trombini, Fabio | | | 1844 | BRA | 1.00 | 1 | 0.02 | 10 | 0.20 | | | De Siqueira, Luigy Lira | c | | 2014 | BRA | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Cardozo, Matheus Santos | | | 1852 | BRA | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Nascimento, Daniel Rojas | | | 1930 | BRA | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Miquelin, Nicolas Seoane | | | 2103 | BRA | 0.00 | 1 | -0.86 | 10 | -8.60 | | | Silva, Juliana Figueira Theophilo | | | 2010 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ribeiro, Matheus Mendes Domingues | c | | 2257 | BRA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | * 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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