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Individual Calculations August 2023 |
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| De Carvalho, Vitor Augusto Poncia Total change: 74.53 | |   |
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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 |
| 2055 | 2083 | 5.50 | 9 | 0.76 | 29 | 22.04 | |
|  De Bortolo, Artur Mattos | | | 1683 * | BRA | 1.00 | 1 | 0.08 | 29 | 2.32 | |  Di Berardino, Diego Rafael | m | | 2484 | BRA | 0.00 | 1 | -0.08 | 29 | -2.32 | | | Machado, Luiz Fernando | | | 1720 | BRA | 0.50 | 1 | -0.40 | 29 | -11.60 | | | Da Silva, Jean Henrique Da Rosa | | | 1793 | BRA | 1.00 | 1 | 0.16 | 29 | 4.64 | | | Sunye Neto, Jaime | g | | 2420 | BRA | 1.00 | 1 | 0.88 | 29 | 25.52 | | | Tsuboi, Edson Kenji | m | | 2212 | BRA | 0.00 | 1 | -0.33 | 29 | -9.57 | | | Kaneda, Eric Kazuichi | | | 1802 | BRA | 1.00 | 1 | 0.16 | 29 | 4.64 | | | Chemin, Vitorio | f | | 2164 | BRA | 0.50 | 1 | 0.11 | 29 | 3.19 | | | Da Silva Borges, Rodrigo | | | 2213 | BRA | 0.50 | 1 | 0.18 | 29 | 5.22 | | | * 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 |
| 1941 | 2083 | 6.00 | 9 | 0.50 | 29 | 14.50 | |
| | Pereira, Marcelo Do Carmo | | | 1784 | BRA | 1.00 | 1 | 0.15 | 29 | 4.35 | | | Ribeiro, Matheus Mendes Domingues | c | | 2257 | BRA | 0.50 | 1 | 0.23 | 29 | 6.67 | | | Gauche, Charles | f | | 2161 | BRA | 0.00 | 1 | -0.39 | 29 | -11.31 | | | Pereira Fo, Hildebrando Apolonio | | | 1683 * | BRA | 1.00 | 1 | 0.08 | 29 | 2.32 | | | Mariani, Kim Paul | | | 1528 | BRA | 1.00 | 1 | 0.03 | 29 | 0.87 | | | Menna Barreto, Felipe Kubiaki | f | | 2292 | BRA | 0.00 | 1 | -0.23 | 29 | -6.67 | | | Flesch, Lucas Henrique Ye | | | 1508 | BRA | 1.00 | 1 | 0.02 | 29 | 0.58 | | | Jodorcovsky, Alejandro David | c | | 2011 | PAR | 1.00 | 1 | 0.40 | 29 | 11.60 | | | Do Valle Cardoso, Lucas | f | | 2243 | BRA | 0.50 | 1 | 0.21 | 29 | 6.09 | | | * 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 |
| 2049 | 2083 | 4.50 | 6 | 1.31 | 29 | 37.99 | |
| | Olivo, Anibal Ribeiro | | | 1683 * | BRA | 1.00 | 1 | 0.08 | 29 | 2.32 | | | Chaves, Joara | | wm | 1890 | BRA | 1.00 | 1 | 0.25 | 29 | 7.25 | | | Labussiere, Yago | | | 2224 | BRA | 0.50 | 1 | 0.19 | 29 | 5.51 | | | Matsuura, Everaldo | g | | 2396 | BRA | 0.50 | 1 | 0.36 | 29 | 10.44 | | | Ribeiro, Matheus Mendes Domingues | c | | 2257 | BRA | 0.50 | 1 | 0.23 | 29 | 6.67 | | | Trombini, Fabio | | | 1844 | BRA | 1.00 | 1 | 0.20 | 29 | 5.80 | | | * 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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