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Individual Calculations August 2015 |
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| Ribeiro , Allysson Total change: -17.60 | |   |
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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 |
| 1663 | 1862 | 3.00 | 6 | -1.38 | 20 | -27.60 | |
|  De Lima, Nathalia Bonfanti Ferre | | | 1462 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Matsuura, Frederico | f | | 2262 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | De Borba, Gabriel | c | | 1625 | BRA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Santin, Thiago Cirino Sobrinho | | | 1507 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Crul, Otavio Augusto Barros | | | 1632 | BRA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Scardini, Leonardo | | | 1491 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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) | | | | Floripa Winter Chess 2015 - Amateur U2200 | Florianopolis | BRA | 2015-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1868 | 4.00 | 6 | 0.50 | 20 | 10.00 | |
| | Silva, Lucas Henrique Da | | | 2092 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Raabe Junior, Germano Jose | | | 1657 | BRA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Wiltner, Matheus H. Andrukiu | | | 1551 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Da Silva, Esequiel Luis Melo | | | 1682 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Santos Neto, Amazonas | | | 1677 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Borges, Wagner Da Silva | c | | 2166 | BRA | 1.00 | 1 | 0.85 | 20 | 17.00 | |
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) | | |
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