Individual Calculations October 2023 |
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Sergio, Luiz Cardoso Farias Total change: 19.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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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 |
1735 | 1424 | 2.00 | 6 | 0.97 | 20 | 19.40 | |
| Okamura, Milton Kasuo | | | 1966 | BRA | 0.00 | 1 | -0.03 | 20 | -0.60 | | Moyses Sobrinho, Elias | | | 1800 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | Dull, Amanda Paul | | | 1777 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | Henrique, Leticia Fritz | | | 1470 | BRA | 1.00 | 1 | 0.56 | 20 | 11.20 | | Do Espirito Santo, Joao Cesar M | | | 1595 | BRA | 1.00 | 1 | 0.73 | 20 | 14.60 | | Santana, Leandro Aurelio Da S | | | 1800 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | 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) | | Expert Chess Open | Manaus AM | BRA | 2023-09-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
2089 | 1424 | 0.00 | 1 | -0.01 | 20 | -0.20 | |
| Andrey, Marcelo De Souza Neves | f | | 2089 | BRA | 0.00 | 1 | -0.01 | 20 | -0.20 | | 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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