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Individual Calculations December 2012 |
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| Chaves, Jorge Antonio Torres Total change: -11.25 | |   |
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| Regional Sudeste 2012 | Rio de Janeiro/RJ | BRA | 2012-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 2053 | 2.00 | 5 | -0.75 | 15 | -11.25 | |
|  Rego, Vinicius V. De Almeida | | | 2268 | BRA | 0.00 | 1 | -0.23 | 15 | -3.45 | |  London, Eduardo | | | 1795 | BRA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Schwab, Francisco Carlos Coelho | | | 2080 | BRA | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Poiani, Fernando Celso | | | 1853 | BRA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Deus Filho, Joaquim De | | | 2068 | BRA | 0.00 | 1 | -0.48 | 15 | -7.20 | |
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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