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Individual Calculations October 2023 |
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| Cunha E Silva, Carlos Alberto V. Total change: -17.20 | |   |
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| III Floripa Spring Chess 2023 - U2400 | Florianopolis SC | BRA | 2023-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 2064 | 3.00 | 6 | -0.86 | 20 | -17.20 | |
|  Franzen, Mark Scheer | | | 1668 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Federzoni, Enzo | | | 2157 | BRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Eger, Laura Luisa | | | 1828 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Silva, Kaua Marques | f | | 2239 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Gazola, Vanessa Ramos | | wc | 1932 | BRA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Cezar, Ricardo De Almeida | | | 1804 | BRA | 0.50 | 1 | -0.32 | 20 | -6.40 | |
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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