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Individual Calculations June 2015 |
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| Federzoni, Enzo Total change: 22.40 | |   |
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| III IRT da Consciencia do Xadrez | Sao Paulo/SP | BRA | 2015-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1677 | 2.50 | 5 | 0.03 | 40 | 1.20 | |
|  Freitas, Sergio Da Silva | | | 1905 | BRA | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Sato, Luiz Henrique Yuzo Tokuda | | | 1277 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Pinto, Rendrex Lopes | | | 2072 | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sato, Leticia Miho | | | 1403 | BRA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Queiroz, Stella Becker | | | 1728 | BRA | 0.00 | 1 | -0.43 | 40 | -17.20 | | | * 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) | | | | Campeonato Brasileiro Amador 2015 | Sao Paulo/SP | BRA | 2015-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1677 | 3.50 | 6 | 0.53 | 40 | 21.20 | |
| | Fonseca, Luis Ernesto Serra Azul | | | 2038 | BRA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Ferreira, Renato Luis Bueloni | | | 1371 | BRA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Lukjanenko Callegari, Lucca | | | 1320 | BRA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | De Borba, Guilherme | | | 1863 | BRA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Sa, Antonio Villar Marques De | | | 1938 | BRA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Silvestre Da Silva, Sidnei | | | 1542 | BRA | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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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