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Individual Calculations May 2014 |
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| Chemin, Vitorio Total change: -8.55 | |   |
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| Sao Paulo Open Grupo A – Sub-2300 Aberto do Brasil | Sao Paulo/SP | BRA | 2014-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 2193 | 2.50 | 5 | -0.57 | 15 | -8.55 | |
|  Boabaid, Jorge Alberto Duardes | c | | 1856 | BRA | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Abdalla, Luiz Guilherme Aurelli | f | | 2289 | BRA | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Martins, Anderson | | | 2043 | BRA | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Chang, Suzana | | wf | 2035 | BRA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Tsuboi, Edson Kenji | m | | 2256 | BRA | 0.00 | 1 | -0.41 | 15 | -6.15 | |
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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