Individual Calculations May 2023 |
|
|
Zheng, Bonney Total change: -2.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
|
2023 Box Hill Club Championship Division 2 Round 1 | Melbourne | AUS | 2023-04-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1539 | 1106 | 0.00 | 1 | -0.06 | 40 | -2.40 | |
| Jiang, Renfei | | | 1539 | AUS | 0.00 | 1 | -0.06 | 40 | -2.40 | | 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) | |
|