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Individual Calculations August 2015 |
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| Rabello, David Sousa Total change: 10.80 | |   |
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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 |
| 1931 | 1850 | 2.50 | 5 | 0.54 | 20 | 10.80 | |
|  Chaves, Jorge Antonio Torres | | | 1971 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | |  De Oliveira, Francemir Barra | | | 1709 | BRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | De Oliveira, Carlos Eduardo V. | | | 1956 | BRA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Silva, Marcelo Dos Santos | | | 1989 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Rodrigues, Nei Jorge | | | 2032 | BRA | 1.00 | 1 | 0.74 | 20 | 14.80 | |
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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