|
Individual Calculations October 2023 |
|
|
|
| Heywood, Bill Total change: -35.80 | |   |
|
| 73rd Oregon Open - 2000 and over | Portland, Oregon | USA | 2023-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 2041 | 0.00 | 2 | -1.79 | 20 | -35.80 | |
|  Buchanan, Jack | | | 1719 | USA | 0.00 | 1 | -0.87 | 20 | -17.40 | |  Razmov, Valentin N | | | 1631 | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | |
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) | | |
|
