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Individual Calculations August 2023 |
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| Di Berardino, Diego Rafael Total change: -5.30 | |   |
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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 |
| 2244 | 2484 | 6.50 | 9 | -0.53 | 10 | -5.30 | |
|  Fraga, Heitor Carneiro | | | 2084 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  De Carvalho, Vitor Augusto Poncia | | | 2083 | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Piccoli, Lucas Fonseca | | | 2221 | BRA | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Menna Barreto, Luiz Ney | f | | 2234 | BRA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Quintiliano Pinto, Renato R. | g | | 2509 | BRA | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Ticona Rocabado, Licael Roderick | m | | 2285 | BOL | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Do Valle Cardoso, Lucas | f | | 2247 | BRA | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Hoffman, Alejandro | g | | 2350 | URU | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Librelato, Kathie Goulart | | wm | 2182 | BRA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | * 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 |
| 2148 | 2484 | 6.00 | 7 | 0.00 | 10 | 0.00 | |
| | Barbosa, Flavio Novais | | | 2084 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | De Saboya E Silva, Jose Frederic | | | 1982 | BRA | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Lima, Stefan Moisei Vieira | | | 2119 | BRA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Silva, Kaua Marques | f | | 2215 | BRA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Matsuura, Everaldo | g | | 2396 | BRA | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Labussiere, Yago | | | 2224 | BRA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | De Siqueira, Luigy Lira | c | | 2014 | BRA | 0.50 | 1 | -0.45 | 10 | -4.50 | | | * 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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