|
Individual Calculations August 2018 |
|
|
|
| Petrosian, Tigran Total change: 2.50 | |   |
|
| 46th Annual World Open | Philadelphia, Pennsylvania | USA | 2018-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2388 | 2607 | 7.00 | 9 | 0.25 | 10 | 2.50 | |
|  Xu, Grant Y | | | 2207 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Soong, Danny | | | 2207 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Liang, Hairan | c | | 2207 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Aaron, Deepak | | | 2338 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Hilby, Craig | m | | 2426 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Vorontsov, Pavlo | g | | 2564 | UKR | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Lou, Yiping | m | | 2487 | CHN | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Jacobson, Brandon | f | | 2397 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Kovalyov, Anton | g | | 2658 | CAN | 1.00 | 1 | 0.57 | 10 | 5.70 | | | * 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) | | |
|
