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Individual Calculations May 2012 |
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| Santos, Roberto Melo Dos Total change: -9.90 | |   |
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| II Aberto do Brasil - Taça Cidade de Fortaleza | Fortaleza/CE | BRA | 2012-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2218 | 1937 | 0.00 | 2 | -0.33 | 30 | -9.90 | |
|  Santiago, , Bruno M F | | | 2167 | BRA | 0.00 | 1 | -0.21 | 30 | -6.30 | |  Mascarenhas, Alberto Pinheiro | f | | 2268 | BRA | 0.00 | 1 | -0.12 | 30 | -3.60 | |
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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