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Individual Calculations February 2023 |
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| Cheres, Beatriz Fernanda Santos Total change: 30.00 | |   |
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| IX Floripa Chess Open 2023 | Florianopolis SC | BRA | 2023-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1312 | 1.50 | 7 | 0.75 | 40 | 30.00 | |
|  De Souza, Felipe Guimaraes | | | 1943 | BRA | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Dias, Juliane De Oliveira | | | 1672 | BRA | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Nobre, Jailson Altair Barbosa | | | 1669 | BRA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Passos Coutinho, Eduardo | | | 1630 | BRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Martins, Arthur Francisco | | | 1610 | BRA | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Costa, Paulo Sergio | | | 1721 | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ferreira, Carlos Eduardo | | | 1585 | BRA | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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