|
Individual Calculations March 2023 |
|
|
|
| Bucci, Andrea Vidigal Total change: -5.40 | |   |
|
| Araraquara Chess Open STD Aberto do Brasil | Araraquara SP | BRA | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 1708 | 2.00 | 4 | -0.27 | 20 | -5.40 | |
|  Correa, Livia Leite | | | 1308 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Martins De Aguiar, Marina | | | 1894 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Bastos, Ricardo Alves | | | 1413 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Bonvini, Alberto Tonhati | | | 1906 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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) | | |
|
