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Individual Calculations January 2017 |
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| Uema, Gustavo Palacios Fraga Total change: 68.40 | |   |
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| IRT Oncosinos de Xadrez Classico 2016 | Porto Alegre RS | BRA | 2016-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1652 | 2.50 | 4 | 1.74 | 40 | 69.60 | |
|  Deste, Dayan Kuhn | | | 1993 | BRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Gazola, Andre Augusto | | | 2042 | BRA | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Da Silva, Joao Carlos Orguim | | | 1781 | BRA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Boabaid, Jorge Alberto Duardes | c | | 1876 | BRA | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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) | | | | Xadrez Escolar Gaucho Open Juvenil STD sub-20 e Amador U1800 | Ivoti RS | BRA | 2016-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1652 | 1.00 | 3 | -0.03 | 40 | -1.20 | |
| | Pereira, Armando Scharlau | | | 1721 | BRA | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Trott, Natan | | | 1710 | BRA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Uema, Guilherme Palacios Fraga | | | 1879 | BRA | 0.50 | 1 | 0.29 | 40 | 11.60 | |
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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