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Individual Calculations December 2018 |
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| De Santana, Gabriel Mascarenhas Total change: 18.00 | |   |
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| IV Aberto ECP STD | Sao Paulo SP | BRA | 2018-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1441 | 1433 | 2.00 | 3 | 0.45 | 40 | 18.00 | |
|  Vieira, Alexandre Letizio | | | 1810 | BRA | 0.00 | 1 | -0.09 | 40 | -3.60 | |  De Jesus, Natan Farias | | | 1201 | BRA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Oliveira, Debora Goncalves | | | 1311 | BRA | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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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