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Individual Calculations January 2020 |
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| Jafet Junior, Carlos Total change: -5.80 | |   |
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| V Aberto ECP STD | Sao Paulo SP | BRA | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1591 | 2.00 | 4 | 0.63 | 20 | 12.60 | |
|  Vieira, Alexandre Letizio | | | 1739 | BRA | 1.00 | 1 | 0.70 | 20 | 14.00 | |  Da Silva, Lucas Pereira Mendes | | | 1719 | BRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Atanes Neto, Severiano | | | 1542 | BRA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Leon Lopes, Sergio Amadeus | | | 1866 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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) | | | | IRT Memorial Francisco Antonio Terzian 2019 | Osasco SP | BRA | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1591 | 0.00 | 2 | -0.92 | 20 | -18.40 | |
| | Da Rosa, Henrique Jaze Simoes | | | 1719 | BRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Nascimento, Gabriela Vitoria | | | 1528 | BRA | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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