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Individual Calculations May 2011 |
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| Nobre, Jailson Altair Barbosa Total change: -24.50 | |   |
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| Campeonato Brasileiro Amador 2011 | São Paulo/SP | BRA | 2011-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1858 | 0.00 | 2 | -0.73 | 25 | -18.25 | |
|  Garcia, Liria Caetano | | | 1981 | BRA | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Herbst Neto, Eugenio | | | 1929 | BRA | 0.00 | 1 | -0.40 | 25 | -10.00 | |
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) | | | | Aberto do Brasil CXSP - Bienal Joao Braga | Sao Paulo/SP | BRA | 2011-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 1858 | 0.00 | 2 | -0.25 | 25 | -6.25 | |
| | Terao, Rodrigo Akira | f | | 2258 * | BRA | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Mandetta, Joao Danilo | | | 2135 | BRA | 0.00 | 1 | -0.17 | 25 | -4.25 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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