|
Individual Calculations February 2019 |
|
|
|
| Yuan, Yuanling Total change: -40.40 | |   |
|
| 28th Annual North American Open | Las Vegas, Nevada | USA | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 2265 | 3.50 | 7 | -2.02 | 20 | -40.40 | |
|  Liu, Joanna | | wf | 1891 | USA | 0.00 | 1 | -0.90 | 20 | -18.00 | |  Osaka, Takuma | c | | 1958 | JPN | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Deshpande, Neil | | | 1865 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tanaka, Tyler Taira | | | 2011 | CAN | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Sandager, Stephen | | | 2064 | USA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Zavortink, Matt | | | 2160 | USA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Cervantes Landeiro, Thalia | | wm | 2167 | USA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | * 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) | | |
|
