|
Individual Calculations September 2014 |
|
|
|
| Camara, Jose Arruda Total change: -14.00 | |   |
|
| IV IRT Academia Potiguar de Xadrez | Natal/RN | BRA | 2014-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1805 | 1905 | 2.50 | 4 | 0.08 | 20 | 1.60 | |
|  De Araujo, Marco Antonio Sena C | | | 1505 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rocha, Vitor Firmo De Souza | | | 2021 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Gomes Da Silva, Tales | | | 1845 | BRA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Oliveira Jr, Antonio Fernandes | | | 1848 | BRA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | * 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) | | | | Aberto do Brasil - Taca Joao Pessoa 2014 | Joao Pessoa/PB | BRA | 2014-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1905 | 1.00 | 4 | -0.78 | 20 | -15.60 | |
| | Souza, Rafael Cabral De | | | 2138 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | De Lima, Claudionor Henriques | | | 1560 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Duarte Filho, Fritz Schimidt | | | 2058 | BRA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Xavier, Lucca Lucas | | | 1989 | BRA | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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) | | |
|
