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Individual Calculations August 2023 |
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| Gauche, Charles Total change: -7.40 | |   |
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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 |
| 2155 | 2161 | 5.50 | 9 | 1.07 | 20 | 21.40 | |
|  Senger, Maria Clara Da Silveira | | | 1761 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ribeiro Carrico, Victor Hugo | | | 1731 | BRA | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Sunye Neto, Jaime | g | | 2420 | BRA | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Mekhitarian, Krikor Sevag | g | | 2537 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Matsuura, Everaldo | g | | 2396 | BRA | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Rodrigues, Edgar | f | | 2329 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Feller, Gabriela Luisa Vicente | | | 1897 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Almeida Junior, Alvaro Alves De | | | 2062 | BRA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Van Riemsdijk, Herman C. | m | | 2260 | BRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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) | | | | VII Circuito IRT Sub 2200 - Taca Ensino Medio Campeao Colegio Froebel Wilk Cafeteria 1a Etapa | Rio Negrinho SC | BRA | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 2161 | 4.00 | 6 | -0.50 | 20 | -10.00 | |
| | Da Costa, Eduardo Mello | | | 1761 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Moritz, Diego Homrich | | | 1824 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Dos Santos Junior, Haroldo Cunha | f | | 2062 | BRA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Silva, Guilherme Henrique De Mora | | | 2104 | BRA | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Goncalves, Davi Augusto | | | 1695 | BRA | 1.00 | 1 | 0.05 | 20 | 1.00 | | | De Oliveira, Gustavo Alfredo Bue | | | 2139 | BRA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | * 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) | | | | VII Floripa Winter Chess STD 2023 | Florianopolis SC | BRA | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 2161 | 4.50 | 8 | -0.94 | 20 | -18.80 | |
| | Borges, Leonardo Fernandes | | | 1840 | BRA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Hirano, Enzo Erich Kreutz | | | 1831 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | De Carvalho, Vitor Augusto Poncia | | | 2083 | BRA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Matsuura, Everaldo | g | | 2396 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Dull, Amanda Paul | | | 1768 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Luiz, Caio Cesar Malassise | | | 1763 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cubas, Jose Fernando | g | | 2457 | PAR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Jardim, Frederico Rodrigues | | | 1829 | BRA | 0.00 | 1 | -0.88 | 20 | -17.60 | |
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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