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Individual Calculations August 2015 |
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| Das Chagas, David Ferreira Total change: 37.20 | |   |
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| Aberto do Brasil STD Taca FMD/Xadrez Educa | Sao Bento do Sul/SC | BRA | 2015-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2057 | 1917 | 3.00 | 5 | 1.38 | 40 | 55.20 | |
|  Santin, Thiago Cirino Sobrinho | | | 1517 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Starke, Bruno Orlando | | | 2179 | BRA | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Gauche, Charles | f | | 2275 | BRA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Borges, Guilherme Deola | | | 2072 | BRA | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Cruz, William Ferreira Da | | | 2242 | BRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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) | | | | Regional Sul Brasileiro de Xadrez 2015 | Curitiba/PR | BRA | 2015-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1917 | 2.50 | 5 | -0.45 | 40 | -18.00 | |
| | Zini, Jhone Marcelo | | | 2112 | BRA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Dos Anjos, Diovana Ferreira | | | 1590 | BRA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Calcado, Acyr Rogerio | | | 2128 | BRA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | De Oliveira, Licio Lopes | | | 1650 | BRA | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Moraes, Maurino Anastacio De | | | 1697 | BRA | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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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