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Individual Calculations January 2015 |
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| De Almeida, Valdemiza Gurgel Total change: 7.00 | |   |
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| IV IRT AXCV 2014 | Joao Pessoa/PB | BRA | 2014-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1369 | 1.00 | 3 | 0.35 | 20 | 7.00 | |
|  Da Silva, Antonio Dutra | | | 1737 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Born, Ary | | | 1427 | BRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | De Lima, Ednaldo M. Vasconcelos | | | 1686 | BRA | 1.00 | 1 | 0.87 | 20 | 17.40 | |
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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