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Individual Calculations February 2019 |
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| Etchevest, Marcelo Total change: 5.40 | |   |
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| V Floripa Chess Open STD 2019 | Florianopolis SC | BRA | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1860 | 2.50 | 5 | 0.27 | 20 | 5.40 | |
|  Maia, Jose Eduardo Bastos O. | f | | 2087 | BRA | 1.00 | 1 | 0.79 | 20 | 15.80 | |  Awoki, Daniel Teidi | | | 2143 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Felix Simoes, Rodrigo | | | 2083 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Betti, Dulcineia | | | 1588 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Sato, Leticia Miho | | | 1613 | BRA | 0.50 | 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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