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Individual Calculations February 2021 |
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| Orlandi Neto, Aristides Total change: 1.40 | |   |
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| VII Floripa Chess Open 2021 | Florianopolis SC | BRA | 2021-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1735 | 2.50 | 8 | 0.07 | 20 | 1.40 | |
|  Buiar, Maria Eduarda Beraldo | | | 1344 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  De Souza Monteiro, Marcos Paulo | | | 1968 | BRA | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Alves Da Silva, Thiago | | | 1991 | BRA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Nunes Jr, Sidney | | | 2080 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Bastos, Guilherme Exterhotter | | | 1911 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Maiberg, Wellington Gubiani | | | 1953 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Castro Silva, Alex | | | 1969 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Frattini, Beatriz Maria | | wc | 1880 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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