|
Individual Calculations March 2023 |
|
|
|
| Yuan, Serena Total change: 52.40 | |   |
|
| 14th annual Southwest Class Championships - Class A | Irving, TX | USA | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1512 | 3.00 | 4 | 1.31 | 40 | 52.40 | |
|  Ahmed, Kabir | | | 1655 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Ohly, Oliver | | | 1357 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | McPhee, Shae | | | 1642 | USA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Wang, Ethan Yizhe | | | 1624 | USA | 1.00 | 1 | 0.65 | 40 | 26.00 | |
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) | | |
|
