Individual Calculations September 2023 |
|
|
Astruc, Iban Total change: 17.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
|
Tournoi Interne Aviron Bayonnais Echecs 2023 | BAYONNE | FRA | 2023-07-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1593 | 1647 | 2.00 | 2 | 0.85 | 20 | 17.00 | |
| Ostrovskiy, Vova | | | 1656 | FRA | 1.00 | 1 | 0.51 | 20 | 10.20 | | Bennouna-Greene, Julien | | | 1529 | FRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | 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) | |
|