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Individual Calculations February 2023 |
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| Mayeregger Gonzalez, Renata Total change: 122.40 | |   |
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| Liga Paraguaya de Ajedrez 2022 Clasificatorio Grupo B | Asuncion | PAR | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1543 | 0.00 | 1 | -0.20 | 40 | -8.00 | |
|  Riva, Eric | | | 1781 | PAR | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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) | | | | IX Floripa Chess Open 2023 | Florianopolis SC | BRA | 2023-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1543 | 4.00 | 7 | 3.26 | 40 | 130.40 | |
| | Dominguez, Facundo | | | 2132 | URU | 1.00 | 1 | 0.98 | 40 | 39.20 | |  Sergio, Claudio Santos | | | 1981 | BRA | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Souza, Atahander | | | 1882 | BRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Machado Da Silva, Lucas | | | 1822 | BRA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Cezar, Ricardo De Almeida | | | 1795 | BRA | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Kazuhiro Shikasho, Erik | | | 1886 | BRA | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Pertuzatti, Daniel | | | 1973 | BRA | 1.00 | 1 | 0.93 | 40 | 37.20 | |
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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