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Individual Calculations July 2012 |
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| Silva, Lucas Henrique Da Total change: 19.95 | |   |
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| FENAJ 2012 - Campeonato Brasileiro (sub-18) ABS | Sao Paulo/SP | BRA | 2012-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 2030 | 4.00 | 6 | 0.51 | 15 | 7.65 | |
|  De Sousa, Lucas Mazim | | | 1722 | BRA | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Poeta, Caio Medeiros | | | 1872 | BRA | 1.00 | 1 | 0.29 | 15 | 4.35 | |  Takeda, Lucas Koji | | | 1880 | BRA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Proudian, Armen | c | | 2131 | BRA | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Mendonca, , Mateus Nakajo | | | 2216 | BRA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Dos Santos, Lucas Aparecido | | | 1957 | BRA | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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 IRT de Xadrez Cidade de Foz do Iguaçu | Foz do Iguaçu/PR | BRA | 2012-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 2030 | 2.50 | 4 | 0.82 | 15 | 12.30 | |
| | Dos Santos, Haroldo Cunha | f | | 2244 | BRA | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Sekula, Markley Ribas | | | 2088 | BRA | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Egoroff, Jomar | f | | 2312 | BRA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Okawati, Gabriel Akira Andrade | | | 1706 | BRA | 1.00 | 1 | 0.13 | 15 | 1.95 | |
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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