|
Individual Calculations July 2021 |
|
|
|
| Langreck, John Total change: -29.40 | |   |
|
| 2021 National Open - Under 2300 | Las Vegas, Nevada | USA | 2021-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 2161 | 1.00 | 3 | -1.47 | 20 | -29.40 | |
|  Tang, Zoey | | | 1871 | USA | 0.50 | 1 | -0.34 | 20 | -6.80 | |  Penagalapati, Abhinav | | | 1940 | USA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Sivakumar, Shaashwath | | | 1864 | USA | 0.00 | 1 | -0.85 | 20 | -17.00 | |
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) | | |
|
