Individual Calculations July 2023 |
|
|
Li, David Tongjia Total change: -45.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
|
32nd annual Chicago Open - U2300 Section | Wheeling, IL | USA | 2023-05-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1699 | 1728 | 1.50 | 5 | -1.14 | 40 | -45.60 | |
| Wenger, Aaron S | | | 1802 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | | Min, Ryan | | | 1917 | USA | 0.50 | 1 | 0.25 | 40 | 10.00 | | Seghers, Evan Charles | | | 1808 | USA | 0.00 | 1 | -0.39 | 40 | -15.60 | | Sahai, Neel | | | 1505 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | | Epstein, Theodore John | | | 1461 | USA | 0.00 | 1 | -0.82 | 40 | -32.80 | | 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) | |
|