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Individual Calculations March 2015 |
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| Rocha, Vitor Firmo De Souza Total change: -22.60 | |   |
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| II Torneio IRT do Clube de Xadrez da Cidade Velha | Belem/PA | BRA | 2015-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2042 | 2058 | 2.00 | 6 | -1.13 | 20 | -22.60 | |
|  Leao, Flavio Sanchez | | | 1832 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Reis, Alan De Albuquerque Maranha | | | 2074 | BRA | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Martins, Clauber Figueiredo | | | 1995 | BRA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Da Cunha, Giovanni Maciel | | | 2050 | BRA | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Cohen Farias, Paulo | | | 2227 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | De Araujo, Jaylson Javier Silva | | | 2071 | BRA | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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