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Individual Calculations January 2015 |
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| Prisma, Zenil Da Costa Total change: -6.60 | |   |
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| Classificatorio I - Campeonato Pernambucano 2014 | Recife/PE | BRA | 2014-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1745 | 1.50 | 4 | -0.21 | 20 | -4.20 | |
|  Vasconcelos, Jose Armando Sale | | | 2122 | BRA | 0.50 | 1 | 0.41 | 20 | 8.20 | |  De Souza Lima, Luiz Alexandre | | | 1930 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Mathias, Carlos Augusto De C. | | | 1506 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Sotero Caio, Francisco Ferreira | | | 1702 | BRA | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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) | | | | IV IRT AXCV 2014 | Joao Pessoa/PB | BRA | 2014-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1745 | 2.00 | 4 | -0.12 | 20 | -2.40 | |
| | Gomes, Genildo De Souza | | | 1622 | BRA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | De Lima, Ednaldo M. Vasconcelos | | | 1686 | BRA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Lemos, Doriedson | | | 2075 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Barros, Ubirajara Barbosa | | | 1553 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | |
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