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Individual Calculations June 2023 |
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| Barberi, Catarina Total change: 104.00 | |   |
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| II Rio Chess Open 2023 | Rio de Janeiro RJ | BRA | 2023-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1431 | 3.50 | 9 | 2.60 | 40 | 104.00 | |
|  Souza, Iago Henrique Da Silva | | | 2063 | BRA | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Nagoya, Felipe Hideyoshi F | | | 1837 | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vaz, Osvaldo Jose | | | 1639 | BRA | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Dos Santos, Thiago L Verbicario | | | 1836 | BRA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Deus Filho, Joaquim De | | | 1880 | BRA | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Simas, Breno Matos | | | 1768 | BRA | 1.00 | 1 | 0.88 | 40 | 35.20 | | | De Freitas, Isabella Ribeiro Cont | | | 1864 | BRA | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Matsura, Eduardo | | | 1702 | BRA | 0.50 | 1 | 0.33 | 40 | 13.20 | | | De Freitas, Julio Eimard | | | 1810 | BRA | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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