Individual Calculations October 2023 |
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Haddad Filho, Paulo Ibrahim Total change: -7.80 | | |
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Aberto Brasil III Niteroi Chess Open 2023 | Rio de Janeiro RJ | BRA | 2023-09-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1876 | 1864 | 3.50 | 8 | -0.39 | 20 | -7.80 | |
| Pinero Rodriguez, Carlos Jose | m | | 2204 | VEN | 0.00 | 1 | -0.12 | 20 | -2.40 | | Santiago, Mauro | | | 1473 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | Zacarias, Rodrigo Medeiros | | | 2121 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | Santos, Mike Sperandio | | | 1656 | BRA | 0.50 | 1 | -0.27 | 20 | -5.40 | | Bonilla Viamonte, Diego Armando | | | 1557 | VEN | 1.00 | 1 | 0.14 | 20 | 2.80 | | Rangel, Daniel | f | | 2204 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | Campagnolo, Fabiola | | | 1659 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | Do Nascimento, Christian Almeida | | | 2133 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | 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) | |
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