|
Individual Calculations July 2021 |
|
|
|
| Pulley, Alvin J Total change: -8.00 | |   |
|
| 2021 National Open - Under 2100 | Las Vegas, Nevada | USA | 2021-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1790 | 2.00 | 3 | -0.20 | 40 | -8.00 | |
|  Tang, Austin | | | 1509 | USA | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Kaleem, Faisal | | | 1608 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Thompson, Aaron A | | | 1702 | USA | 0.50 | 1 | -0.12 | 40 | -4.80 | |
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) | | |
|
