Individual Calculations September 2021 |
|
|
Ngo, Bach Total change: 18.40 | | |
|
11th Annual Dewain Barber National Tournament of Middle School State Champions | Cherry Hill, New Jersey | USA | 2021-07-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1912 | 2071 | 4.50 | 6 | 0.46 | 40 | 18.40 | |
| Liang, Ethan Y | | | 1671 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | Mu, Grant | | | 1671 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | Tang, Zoey | | | 1985 | USA | 0.50 | 1 | -0.12 | 40 | -4.80 | | Le, Harry | | | 2130 | USA | 1.00 | 1 | 0.58 | 40 | 23.20 | | Luo, Terry | | | 2124 | USA | 0.00 | 1 | -0.43 | 40 | -17.20 | | Ye, Chen-Chen | | | 1893 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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) | |
|