Individual Calculations February 2023 |
|
|
Wongso, Merissa Total change: 50.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
|
32nd annual North American Open - U2100 | Paradise, Nevada | USA | 2022-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1660 | 1342 | 2.00 | 5 | 1.25 | 40 | 50.00 | |
| Wang, Ethan Yizhe | | | 1623 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | Durost, Benjamin E | | | 1818 | USA | 0.00 | 1 | -0.05 | 40 | -2.00 | | Zhu, Alexander | | | 1724 | USA | 0.50 | 1 | 0.41 | 40 | 16.40 | | He, Samuel | | | 1660 | USA | 0.50 | 1 | 0.37 | 40 | 14.80 | | Wolfe, Daniel | | | 1473 | USA | 1.00 | 1 | 0.68 | 40 | 27.20 | | 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) | |
|