|
Individual Calculations July 2023 |
|
|
|
| Donadoni, Jonathan Xavier Total change: 16.80 | |   |
|
| Campeonato Acreano de Xadrez 2023 | Rio Branco AC | BRA | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1787 | 3.00 | 4 | 0.42 | 40 | 16.80 | |
|  De Oliveira, Luiz Carlos | | | 1433 | BRA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Pereira, Elivan Dos Santos | | | 1692 | BRA | 1.00 | 1 | 0.37 | 40 | 14.80 | |  Oliveira, Reginaldo Sousa | | | 1806 | BRA | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Frometa, Odannys Azaharez | | | 1719 | BRA | 0.00 | 1 | -0.59 | 40 | -23.60 | |
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) | | |
|
