|
Individual Calculations July 2023 |
|
|
|
| Zhang, Charles Total change: 51.60 | |   |
|
| 45th Trusts Chess Open B | Auckland | NZL | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 1469 | 3.50 | 6 | 1.29 | 40 | 51.60 | |
|  Ray, Charlotte | | | 1418 | NZL | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Charomova, Evguenia | | | 1862 | NZL | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Joel, Chris | | | 1528 | NZL | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Mironov, Eric | | | 1552 | NZL | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Coates, Alex | | | 1467 | NZL | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Gilmour, Mark | | | 1659 | NZL | 0.50 | 1 | 0.25 | 40 | 10.00 | |
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) | | |
|
