|
Individual Calculations August 2023 |
|
|
|
| Chang, Nathan Hsichen Total change: -38.40 | |   |
|
| 51st annual World Open - U2200 | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1848 | 2.50 | 5 | -1.51 | 40 | -60.40 | |
|  Kumar, Sanjay | | | 1677 | USA | 0.00 | 1 | -0.73 | 40 | -29.20 | |  Kashyap, Manish B | | | 1491 | USA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Beltran, Omar Leonardo | | | 1555 | USA | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Thomas, Rees | | | 1648 | USA | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Ghosh, Yohan | | | 1625 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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) | | | | 53rd annual Continental Open - U2100 | Marlborough, MA | USA | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1848 | 2.00 | 3 | 0.55 | 40 | 22.00 | |
| | Weideman, Tom | | | 1829 | USA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Chu, Xiaoman | | | 1849 | CHN | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Levin, Anthony | | | 1903 | USA | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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) | | |
|
