|
Individual Calculations July 2023 |
|
|
|
| Oliveira, Reginaldo Sousa Total change: 1.40 | |   |
|
| Campeonato Acreano de Xadrez 2023 | Rio Branco AC | BRA | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1806 | 3.50 | 5 | 0.07 | 20 | 1.40 | |
|  De Avelar, Flavio Henrique | | | 1559 | BRA | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Souza , Neurismar Da Rocha | | | 1462 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Leitao Neto, Antonio Alves | | | 1967 | BRA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Donadoni, Jonathan Xavier | | | 1787 | BRA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Torrico Castro, Raikonen Dairo | | | 1406 * | BOL | 1.00 | 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) | | |
|
