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Individual Calculations August 2015 |
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| Dos Reis, Alexandre Magno Pereir Total change: -12.80 | |   |
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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 |
| 2039 | 1931 | 1.50 | 5 | -0.32 | 40 | -12.80 | |
|  Teixeira, Ricardo Da Silva | f | | 2220 | BRA | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Mesquita, Arnaldo Leite | | | 1690 | BRA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Toth, Peter | f | | 2154 | BRA | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Chang, Suzana | | wf | 2057 | BRA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Portugal, Igor Le Masson | | | 2074 | BRA | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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) | | |
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