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Individual Calculations November 2019 |
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| Peres, Sergio Moreira Total change: -12.80 | |   |
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| VIII Sao Paulo Open Grupo C Sub-1700 STD | Sao Paulo SP | BRA | 2019-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1397 | 1545 | 1.00 | 2 | -0.32 | 40 | -12.80 | |
|  Ferreira, Wagner Maria Gangini | | | 1206 | BRA | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Gomes, Joao Paulo Santos | | | 1588 | BRA | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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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