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Individual Calculations August 2015 |
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| Chaves, Jorge Antonio Torres Total change: 0.00 | |   |
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| III Taca David Borensztajn – Aberto do Brasil | Rio de Janeiro/RJ | BRA | 2015-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1971 | 2.00 | 5 | -0.57 | 20 | -11.40 | |
|  Poiani, Fernando Celso | | | 1812 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Rabello, David Sousa | | | 1850 | BRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Abrantes, Tiago Garrido | | | 2166 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Soares, Alberto Manoel Colares D | | | 2172 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Boabaid, Jorge Alberto Duardes | c | | 1811 | BRA | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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) | | | | III IRT STD do CXG 2015 | Rio de Janeiro/RJ | BRA | 2015-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 1971 | 3.00 | 6 | 0.57 | 20 | 11.40 | |
| | Maia, Marco Aurelio Ferreira | | | 2130 | BRA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Khaje Hesamedini, Ali | | | 2239 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Carvalho Beserra, Juan Pablo | | | 1937 | BRA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Rodrigues, Nei Jorge | | | 2017 | BRA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Baeta, Marcio Netto | | | 2089 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Saraiva, Alexandre Pacheco | | | 1869 | BRA | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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