|
Individual Calculations August 2021 |
|
|
|
| Chasin, Nico Werner Total change: -2.80 | |   |
|
| 14th Annual Philadelphia International - Premier | Philadelphia, Pennsylvania | USA | 2021-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2245 | 2276 | 3.50 | 7 | -0.15 | 20 | -3.00 | |
|  Su, Ethan | | | 1876 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Burke, John Michael | g | | 2522 | USA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Salinas Herrera, Pablo | g | | 2514 | CHI | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Guo, Arthur | m | | 2359 | USA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Krishnakumar, Sriram | c | | 1981 | USA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Katz, Alexander Ross | m | | 2398 | USA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Maiti, Milind | | | 2068 | USA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | * 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) | | | | 49th Annual World Open - Open | Philadelphia, Pennsylvania | USA | 2021-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2303 | 2300 | 2.00 | 4 | 0.01 | 20 | 0.20 | |
| | Heller, Garrett | | | 2004 | USA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Gareyev, Timur | g | | 2596 | USA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Zhou, Jianchao | g | | 2603 | CHN | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Wang, Ellen | | wm | 2007 | USA | 0.50 | 1 | -0.35 | 20 | -7.00 | |
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) | | |
|
