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Individual Calculations September 2013 |
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| Januario, Severino Pereira Total change: -9.45 | |   |
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| Taca Cidade de Teresina 2013 | Teresina/PI | BRA | 2013-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 2168 | 3.00 | 5 | -0.63 | 15 | -9.45 | |
|  Silva, Heraldo Aparecido | | | 1768 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Perdomo, Leandro | m | | 2388 | ARG | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Correa, Luca Soares | | | 1768 * | BRA | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Silva, Valdecir Batista | | | 1768 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Bastos, Werton Alvarenga | | | 2059 | BRA | 0.50 | 1 | -0.15 | 15 | -2.25 | | | * 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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