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Individual Calculations November 2009 |
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| Deus Filho, Joaquim De Total change: 19.65 | |   |
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| I IRT Aberto Festa de Cananeia | Cananeia/SP | BRA | 2009-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 1990 | 1.50 | 4 | -0.34 | 15 | -5.10 | |
|  Chemin, Vitorio | f | | 2228 | BRA | 0.50 | 1 | 0.30 | 15 | 4.50 | |  Pontes, Ailton | | | 2001 | BRA | 0.00 | 1 | -0.48 | 15 | -7.20 | | | De Paula, Bruno Silva | | | 1760 | BRA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | De Macedo, Thiago Crema | | | 2086 | BRA | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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) | | | | Aberto do Brasil - Etapa Itauna | Itauna/MG | BRA | 2009-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 1990 | 2.00 | 3 | 0.83 | 15 | 12.45 | |
| | Santos Neto, Francisco Jose Dos | c | | 2211 | BRA | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Barbosa, Evandro Amorim | | | 2279 | BRA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Mendonca, Juliano Simao | | | 1763 | BRA | 1.00 | 1 | 0.21 | 15 | 3.15 | |
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) | | | | Aberto do Brasil - Independencia | Americana/SP | BRA | 2009-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 2004 | 1.00 | 4 | -0.22 | 15 | -3.30 | |
| | Barbosa, Evandro Amorim | | | 2293 | BRA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Galati, Mario Augusto | | | 2194 | BRA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Aragao Neto, Joao Batista | | | 1830 | BRA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Tsuboi, Edson Kenji | f | | 2404 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | IRT 71 Aniversario Clube de Xadrez de Curitiba 2009 | Curitiba/PR | BRA | 2009-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2251 | 2004 | 0.00 | 1 | -0.19 | 15 | -2.85 | |
| | Egoroff, Jomar | | | 2251 | BRA | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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) | | | | Regional Sudeste 2009 | Sao Paulo/SP | BRA | 2009-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 2004 | 1.00 | 4 | -0.43 | 15 | -6.45 | |
| | Aranha Filho, Alvaro Zimmermann | f | | 2278 | BRA | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Terao, Rodrigo Akira | | | 2257 | BRA | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Ferreira, Jonas De Vargas | | | 1766 | BRA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Gomez, Gustavo Pizzocaro | | | 2176 | 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) | | | | Campeonato Paulista Individual Absoluto | Itapetininga/SP | BRA | 2009-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2163 | 2004 | 1.00 | 2 | 0.42 | 15 | 6.30 | |
| | Galati, Mario Augusto | | | 2194 | BRA | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Prol Medeiros, Horacio | | | 2132 | BRA | 0.50 | 1 | 0.17 | 15 | 2.55 | |
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) | | | | VIII Aberto Internacional de Registro 2009 - Copa SABESP | Registro/SP | BRA | 2009-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2129 | 2004 | 3.00 | 5 | 1.24 | 15 | 18.60 | |
| | Quintiliano, Renato R. | | | 2119 | BRA | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Guimaraes, Artemis Pamela | | | 1930 | BRA | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Hirota Da Silva, Nilton A Da | | | 2066 | BRA | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Rodrigues, Tiago Pereira | | | 2128 | BRA | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Vescovi, Giovanni | g | | 2404 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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