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Rapid:
Individual Calculations September 2023 |
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| Suzuki, Ernesto Koh Total change: 33.60 | |   |
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| II IRT RPD H2 Club Sao Paulo | Sao Paulo SP | BRA | 2023-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1668 | 1.50 | 4 | 0.10 | 40 | 4.00 | |
|  Rodrigues, Tiago Pereira | | | 2258 | BRA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Borger, David Lupovici | | | 1913 | BRA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Ferreira De Souza, Ricardo | | | 1336 | BRA | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Vieira, Alexandre Letizio | | | 1815 | BRA | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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) | | | | 1o Sampa Chess Burger RPD | Sao Paulo SP | BRA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1668 | 2.00 | 4 | 0.74 | 40 | 29.60 | |
| | De Carvalho, Vitor Augusto Poncia | | | 2000 | BRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | De Sousa, Micheli Tereza | | | 1550 | BRA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Campos, Westerley Batista | | | 1815 | BRA | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Da Silva Jr, Jose Saravio | | | 1934 | BRA | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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