|
Individual Calculations August 2023 |
|
|
|
| Buchanan, Royal Total change: 20.40 | |   |
|
| 51st annual World Open - Open | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 1867 | 3.50 | 9 | 0.51 | 40 | 20.40 | |
|  Homa, Seth | f | | 2219 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Oh, James Y | | | 2030 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Vikas, Hema | | | 1558 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Zheng, Richard | f | | 2192 | CAN | 0.50 | 1 | 0.37 | 40 | 14.80 | | | McConnell, Sullivan Mac | | | 2037 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Arun, Siddharth | | | 2055 | USA | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Su, Jasmine Zhixin | | | 2018 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Chakrabarti, Brejesh | f | | 2370 | USA | 0.50 | 1 | 0.46 | 40 | 18.40 | | | Li, Michael | | | 1696 | USA | 0.50 | 1 | -0.23 | 40 | -9.20 | |
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) | | |
|
