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Individual Calculations January 2009 |
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| Rodi, Luis Ernesto Total change: -16.50 | |   |
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| Regional Centro Oeste 2008 | Brasilia/DF | BRA | 2008-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2129 | 2376 | 4.00 | 5 | 0.12 | 15 | 1.80 | |
|  Hengles, Roberto Carlos | | | 2026 | BRA | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Reis, Alan De Albuquerque M. | | | 2026 | BRA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Carvalho, Geovane Viana | | | 2101 | BRA | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Barbosa, Simael Vieira | | | 2026 | BRA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Matsuura, Everaldo | m | | 2464 | BRA | 0.00 | 1 | -0.38 | 15 | -5.70 | |
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) | | | | II ITT do Circulo Militar de São Paulo | Sao Paulo/SP | BRA | 2008-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2356 | 2374 | 4.00 | 9 | -0.72 | 15 | -10.80 | |
| | Oliveira, Silvio Eduardo | | | 2345 | BRA | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Name, Gabriel Ricardo Salim | | | 2235 | BRA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Perdomo, Leandro | m | | 2393 | ARG | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Tsuboi, Edson Kenji | f | | 2368 | BRA | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Lebredo Zaragoitia, Gerardo | m | | 2258 | CUB | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Fusco, Leonardo | f | | 2388 | ARG | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Maia, Luciano Malta | f | | 2353 | BRA | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Matsuura, Everaldo | m | | 2469 | BRA | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Molina, Roberto Junio Brito | f | | 2395 | BRA | 0.50 | 1 | 0.03 | 15 | 0.45 | |
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) | | | | Copa Contaud 2008 | Cuiaba/MT | BRA | 2008-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2213 | 2374 | 1.50 | 3 | -0.50 | 15 | -7.50 | |
| | Silva, Alexsandro Lira | | | 2024 | BRA | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Leitao, Rafael | g | | 2590 | BRA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Lopes, Marcelo Ferreira | | | 2024 | BRA | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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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