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Individual Calculations April 2008 |
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| Abdalla, Luiz Guilherme Aurelli Total change: 3.90 | |   |
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| I Copa Internacional CXSP | São Paulo/SP | BRA | 2007-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2018 | 0.50 | 3 | -0.51 | 15 | -7.65 | |
|  Shiroma, Silvio Haruo | | | 2166 | BRA | 0.50 | 1 | 0.20 | 15 | 3.00 | |  Araujo, Rafael Moreira | | | 2150 | BRA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Rodrigues, Tiago Pereira | | | 2095 | BRA | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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 Sudamericano Sub 16 Abs | Federacion, Entre Rios | ARG | 2007-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 2018 | 3.00 | 6 | 0.19 | 15 | 2.85 | |
| | Mourao, Igor | | | 1972 | BRA | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Moraes, Rafael Da Silva | | | 1938 | BRA | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Sartori, C Sergio M | | | 1992 | PAR | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Gemy, Jose Daniel | | | 2051 | BOL | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Mayorga, Nicolas | f | | 2274 | ARG | 0.50 | 1 | 0.31 | 15 | 4.65 | | | De Picciotto, Marcelo | | | 2046 | ARG | 0.50 | 1 | 0.04 | 15 | 0.60 | |
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) | | | | IV Sudamericano FIDE Sub-20 Abs | Montevideo | URU | 2008-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2254 | 2018 | 1.00 | 2 | 0.58 | 15 | 8.70 | |
| | Fusco, Leonardo | f | | 2313 | ARG | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Terao, Rodrigo Akira | | | 2194 | BRA | 1.00 | 1 | 0.73 | 15 | 10.95 | |
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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