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Individual Calculations October 2022 |
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| Campagnolo, Bruna Total change: 142.80 | |   |
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| Aberto Brasil STD II Niteroi Chess Open NCO 2022 | Niteroi RJ | BRA | 2022-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1392 | 4.00 | 8 | 3.18 | 40 | 127.20 | |
|  Santos Filho, Tadeu Sousa | | | 2024 | BRA | 0.00 | 1 | -0.01 | 40 | -0.40 | |  De Souza, Roberto Fabelino | | | 1742 | BRA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Da Rocha, Joao Batista Jose | | | 1734 | BRA | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Flores, Clarice Soares Leite | | | 1767 | BRA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | De Almeida, Roberto A. Ferreira | | | 1776 | BRA | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Simas, Breno Matos | | | 1749 | BRA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | De Oliveira, Joao Eudes | | | 1643 | USA | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Fernandes, Marcio Rosa | | | 1763 | BRA | 1.00 | 1 | 0.90 | 40 | 36.00 | |
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) | | | | VI Circuito Irt de Xadrez Sub 2400 - Taca Ensino Medio Campeao Colegio Froebel - 2a Etapa | Rio Negrinho SC | BRA | 2022-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1392 | 3.00 | 6 | 0.39 | 40 | 15.60 | |
| | Caetano, Ryan Wesley Da Costa | f | | 2215 | BRA | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Toffoli, Vanessa | | | 1086 | BRA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Volkmann, Andre Jordi | | | 2105 | BRA | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Fujihira, Victor | | | 1203 | BRA | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Luz, Christian Oliveira | | | 1551 | BRA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | De Souza, Joao Francisco Biz | | | 1246 | BRA | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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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