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Individual Calculations February 2015 |
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| De Haro, Martim Afonso Palma Total change: 20.80 | |   |
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| TORNEO DE INTEGRACION SUDAMERICA ZICOSUR 2015 | Antofagasta | CHI | 2015-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2123 | 2036 | 4.00 | 9 | 0.48 | 20 | 9.60 | |
|  Carvalho, Herbert Abreu | | | 2244 | BRA | 0.50 | 1 | 0.27 | 20 | 5.40 | |  Abarca Gonzalez, Nicolas | | | 2365 | CHI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Cortes Arias, Mariela | | | 1894 | CHI | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Yanez Almonacid, Jermain Esteb | | | 1778 | CHI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Terrazas Alarcon, German Alfre | | | 1981 | CHI | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Mesias Rojas, Rabindranath | | | 2230 | CHI | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Belmonte, Diego Mariano | | | 2217 | ARG | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Avalos Parra, Joao | f | | 2156 | CHI | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Diaz Vasquez, Martin | | | 2243 | CHI | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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) | | | | Aberto do Brasil STD - Floripa Chess Open 2015 | Florianopolis/SC | BRA | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 2036 | 5.00 | 8 | 0.56 | 20 | 11.20 | |
| | De Melo, Tiago Rosa | | | 1636 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Faria, Juliano Espezim Soares | | | 1831 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Oliveira, Fernando Henrique | | | 2162 | BRA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Dejeanne, Francisco | | | 2240 | ARG | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Rapouso, Ricardo Luis Borba | | | 1922 | BRA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Souza, Gustavo Horokoski De | | | 1903 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Gazel, Frederico | f | | 2292 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Lisboa Torres, Eduardo | | | 1917 | BRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * 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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