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Individual Calculations September 2009 |
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| Santos Junior, Braulio Total change: 4.95 | |   |
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| Aberto do Brasil - Etapa Sete Lagoas | Sete Lagoas/MG | BRA | 2009-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2252 | 2035 | 0.00 | 2 | -0.45 | 15 | -6.75 | |
|  De Oliveira, Sergio Eduardo | | | 2293 | BRA | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Santos Neto, Francisco Jose Dos | c | | 2211 | BRA | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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) | | | | Continental Absolute Champioship 2009 | Sao Paulo Chess Club/SP | BRA | 2009-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2067 | 2035 | 4.00 | 7 | 0.78 | 15 | 11.70 | |
|  Prasca Sosa, Rafael | m | | 2414 | VEN | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Braga, Marcelo Melem | | | 1769 | BRA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Gattass, Allan | | | 2249 | BRA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Medina, Diana Sanroman Baeta | | | 1699 | BRA | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Ueti, Silvio Shigueo | | | 2228 | BRA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Da Silva Batista, Eliseu | | | 1901 | BRA | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Santos Neto, Francisco Jose Dos | c | | 2211 | BRA | 1.00 | 1 | 0.73 | 15 | 10.95 | |
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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