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Individual Calculations August 2023 |
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| Mariani, Daniel Brandao Total change: 50.80 | |   |
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| VII aberto do Brasil COPEL SESC Caioba STD | Matinhos PR | BRA | 2023-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 1989 | 3.50 | 8 | 0.20 | 20 | 4.00 | |
|  Ribeiro, Matheus Mendes Domingues | c | | 2257 | BRA | 0.50 | 1 | 0.33 | 20 | 6.60 | |  Umetsubo, Cesar Hidemitsu | m | | 2345 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Machado, Luiz Fernando | | | 1720 | BRA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Ramazzotte, Adriano | | | 1625 | CHI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Nemeth Junior, Henrique | | | 2159 | BRA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Silva, Caio Henrique Angelico | | | 2165 | BRA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Molina, Roberto Junio Brito | m | | 2403 | BRA | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Tapia, Mauricio | | | 1867 | BOL | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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) | | | | VII Floripa Winter Chess STD 2023 | Florianopolis SC | BRA | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2221 | 1989 | 4.50 | 8 | 2.34 | 20 | 46.80 | |
| | Matsuura, Everaldo | g | | 2396 | BRA | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Mariano, Kaiki Pereira | | | 1769 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Caetano, Ryan Wesley Da Costa | f | | 2247 | BRA | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Cubas, Jose Fernando | g | | 2457 | PAR | 1.00 | 1 | 0.95 | 20 | 19.00 | | | Delgado Ramirez, Neuris | g | | 2553 | PAR | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Menna Barreto, Felipe Kubiaki | f | | 2292 | BRA | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Silva, Kaua Marques | f | | 2215 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Borges, Leonardo Fernandes | | | 1840 | BRA | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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) | | |
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