|
Individual Calculations July 2021 |
|
|
|
| Su, Ethan Total change: -43.20 | |   |
|
| 2021 National Open - Under 2300 | Las Vegas, Nevada | USA | 2021-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1759 | 0.50 | 5 | -1.08 | 40 | -43.20 | |
|  Su, Kenneth | | | 1987 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Sairam, Pranav | | | 1783 | USA | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Haessler, Carl A | | | 2014 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Doyle, Bryon | | | 2043 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Samani, Amin | | | 1723 | USA | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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) | | |
|
