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Individual Calculations December 2015 |
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| Souza, Iago Henrique Da Silva Total change: 26.80 | |   |
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| LXXXII Campeonato Brasileiro Absoluto - Semifinal Regiao 1 | Blumenau SC | BRA | 2015-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2108 | 2056 | 3.00 | 6 | 0.40 | 40 | 16.00 | |
|  Cadilhac, Igor Tokuichi Kikuchi | | | 2146 | BRA | 1.00 | 1 | 0.62 | 40 | 24.80 | |  Cunha, Lucas Aguiar | | | 2299 | BRA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Matsuura, Frederico | f | | 2334 | BRA | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Januario, Severino Pereira | c | | 2203 | BRA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Da Silva Junior, Marco Aurelio | | | 1766 | BRA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | De Borba, Guilherme | | | 1902 | BRA | 0.50 | 1 | -0.21 | 40 | -8.40 | |
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) | | | NOTE: K factor changed | | IRT Rio de Janeiro da Primavera - ALEX - 2015 | Rio de Janeiro RJ | BRA | 2015-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 2056 | 3.00 | 3 | 0.54 | 20 | 10.80 | |
| | Leite, Tarcisio Dantas Frota | | | 1680 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Soares, Joao Carlos T. C. | | | 1879 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Lima, Juarez Antonio A De Castro | | | 1793 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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) | | |
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