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Individual Calculations October 2008 |
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| Santos, Lucas Rocha De Azevedo Total change: 6.25 | |   |
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| Regional Nordeste 2008 | Recife/PE | BRA | 2008-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2299 | 2007 | 0.00 | 2 | -0.31 | 25 | -7.75 | |
|  Silveira Filho, Neri Da Silva | | | 2267 | BRA | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Nogueira, Ivan Kuhlmann | f | | 2330 | BRA | 0.00 | 1 | -0.13 | 25 | -3.25 | |
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) | | | | III Aberto Xadrez Potiguar | Natal/RN | BRA | 2008-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 2007 | 2.00 | 4 | 0.56 | 25 | 14.00 | |
| | Macedo, Maximo Iack | | | 2258 | BRA | 0.00 | 1 | -0.19 | 25 | -4.75 | |  Pinto, Carlos Henrique Lopes | f | | 2136 | BRA | 0.50 | 1 | 0.17 | 25 | 4.25 | | | Carvalho, Felipe Lobo C | | | 2117 | BRA | 0.50 | 1 | 0.15 | 25 | 3.75 | | | Fernandes, Kligw | | | 1960 | BRA | 1.00 | 1 | 0.43 | 25 | 10.75 | |
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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