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Individual Calculations July 2023 |
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| Barberi, Catarina Total change: -11.20 | |   |
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| Campeonato Brasileiro Amador STD Under 2000 | Sao Paulo SP | BRA | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1535 | 1.00 | 4 | -0.28 | 40 | -11.20 | |
|  Santos, Emanuel Valentin Dos | | | 1853 | BRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Kaneda, Eric Kazuichi | | | 1802 | BRA | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Mascarenhas, Alfredo C. Viana | | | 1726 | BRA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Spieker, Otavio Schmidt | | | 1372 | BRA | 0.50 | 1 | -0.22 | 40 | -8.80 | |
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) | | |
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