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Individual Calculations June 2015 |
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| Teshima, Ricardo Yoshida Total change: 37.20 | |   |
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| Campeonato Brasileiro Amador 2015 | Sao Paulo/SP | BRA | 2015-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1690 | 2.50 | 5 | 1.07 | 40 | 42.80 | |
|  Savian, Fabio | | | 2057 | BRA | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Costa, Francisco Carlos Da Cruz | | | 2001 | BRA | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Dos Reis, Leandro Aparecido C | | | 1940 | BRA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Vicentin, Marcos Tadeu | | | 1909 | BRA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Castellar, Juarez Iorio | | | 1472 | BRA | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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) | | | | I Etapa do Circuito IRT LXSBC Xadrez Standard 2015 | Sao Bernardo do Campo/SP | BRA | 2015-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1690 | 1.00 | 3 | -0.14 | 40 | -5.60 | |
| | Barbosa, Fernando | | | 2090 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ribeiro, Marcos Willian De Souza | | | 1948 | BRA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Hoshino, Meilin | | | 1361 | JPN | 1.00 | 1 | 0.12 | 40 | 4.80 | | | * 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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