|
Individual Calculations September 2021 |
|
|
|
| Petrosyan, Alexander Total change: 22.20 | |   |
|
| 26th Annual Pacific Coast Open - Premier | Van Nuys, California | USA | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 1899 | 2.50 | 5 | 1.11 | 20 | 22.20 | |
|  Xia, Brandon Yang | c | | 2103 | USA | 0.50 | 1 | 0.26 | 20 | 5.20 | |  Hakobyan, Eduard | | | 2190 | USA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Wang, Andrew | | | 2014 | USA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Tolentino, Karl | | | 1982 | USA | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Rieb, Kyle C | | | 2076 | USA | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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) | | |
|
