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Individual Calculations January 2015 |
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| Barreto Junior, Williem Silva Total change: 21.00 | |   |
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| II IRT Conquistense de Xadrez | Vitoria da Conquista/BA | BRA | 2014-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 1920 | 3.00 | 5 | 0.75 | 20 | 15.00 | |
|  Heubeck, Flavio | | | 1661 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Freitas, Remulo Aguiar | | | 1920 | BRA | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Amaral, Caico Soares | | | 1920 | BRA | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Azevedo, Edmundo Roberto Ramos | | | 2029 | BRA | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Rocha, Wellington Carlos | m | | 2320 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | Final do Baiano Absoluto 2014 | Salvador/BA | BRA | 2014-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1920 | 2.00 | 3 | 0.30 | 20 | 6.00 | |
| | Santos, Agnaldo Melo Dos | | | 1720 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Amaral, Caico Soares | | | 1920 | BRA | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Schade, Dennys Karlo Mendes | | | 1962 | BRA | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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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