|
Individual Calculations July 2023 |
|
|
|
| Cheng, Alex Total change: 18.00 | |   |
|
| 32nd annual Chicago Open - U2100 Section | Wheeling, IL | USA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1683 | 3.50 | 5 | 0.76 | 40 | 30.40 | |
|  Girish, Adarsh | | | 1364 | USA | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Mangalam, Shreya | | wc | 1983 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Li, Sophie | | | 1598 | USA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Karthikeyan, Harishkumar | | | 1611 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Perdomo, Pedro | | | 1686 | USA | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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) | | | | 16th annual Continental Chess Cleveland Open - Major | Middleburg Heights, OH | USA | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1690 | 1.00 | 4 | -0.31 | 40 | -12.40 | |
| | Murthy, Pappu | | | 1888 | USA | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Broihier, Ian | | | 1665 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Davidovich, Manis | | | 1914 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Abraham, John Zacharia | | | 1827 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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) | | |
|
