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Individual Calculations August 2023 |
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| Piccoli, Lucas Fonseca Total change: -0.80 | |   |
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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 |
| 2199 | 2221 | 6.00 | 9 | 1.30 | 20 | 26.00 | |
|  Mayara Sibowicz, Giovanna | | | 1821 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bezerra, Fabiano De Oliveira | | | 1952 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Di Berardino, Diego Rafael | m | | 2484 | BRA | 0.50 | 1 | 0.32 | 20 | 6.40 | | | El Debs, Felipe De Cresce | g | | 2531 | BRA | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Buganca, Luiz Henrique Da Silva | c | | 1947 | BRA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Starke, Bruno Orlando | | | 2102 | BRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Matsuura, Everaldo | g | | 2396 | BRA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Cubas, Jose Fernando | g | | 2457 | PAR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Carvalho, Herbert Abreu | f | | 2097 | BRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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) | | | | XVIII CAMPEONATO SUDAMERICANO DE AJEDREZ SUB 20 ABSOLUTO 2023 | Antofagasta | CHI | 2023-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 2221 | 5.00 | 9 | -1.34 | 20 | -26.80 | |
| | Garmendia Vega, Lucas | | | 1821 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Perez Rojas, Jorge | | | 1951 | CHI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Puerta Rendon, Jacobo | | | 1833 | COL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Cabiativa, Juan Esteban | | | 2042 | COL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ballesteros Cardenas, Leonardo | c | | 2085 | CHI | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Garzon Camelo, Andres Santiago | | | 2073 | COL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Filgueiras, Nathan Felipe | m | | 2323 | BRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Melian, Juan Sebastian | f | | 2277 | PAR | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Munoz Ramos, Christopher | | | 1991 | CHI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | * 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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