Individual Calculations August 2022 |
|
|
Cohen, Ed Total change: -28.20 | | |
|
27th annual Pacific Coast Open Under 2100 | Los Angeles, CA | USA | 2022-07-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1633 | 1906 | 1.00 | 3 | -1.41 | 20 | -28.20 | |
| Liu, Angela | | | 1506 * | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | | Porat, Tori | | | 1836 | USA | 1.00 | 1 | 0.40 | 20 | 8.00 | | Song, Scott G | | | 1556 | USA | 0.00 | 1 | -0.89 | 20 | -17.80 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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) | |
|