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Individual Calculations March 2018 |
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| Martins, Clauber F Total change: -28.40 | |   |
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| I Aberto Gambito da Dama U2000 | Belem PA | BRA | 2018-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1952 | 1.50 | 4 | -1.42 | 20 | -28.40 | |
|  Rivera Fernandez, Fredy Aleja | | | 1552 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Do Amaral, Mair Augusto Cunha | | | 1829 | BRA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Da Cunha, Giovanni Maciel | | | 1961 | BRA | 0.50 | 1 | 0.01 | 20 | 0.20 | | | De Vilhena, Cleriston Mubarak T. | | | 1662 | BRA | 0.00 | 1 | -0.84 | 20 | -16.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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