Individual Calculations February 2020 |
|
|
Arias, Mario Alexis Total change: -51.40 | | |
|
29th Annual North American Open | Las Vegas, Nevada | USA | 2019-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
2085 | 2232 | 3.50 | 9 | -2.57 | 20 | -51.40 | |
| Santanna, Paulo | | | 1914 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | Izoria, Zviad | g | | 2599 | USA | 0.00 | 1 | -0.10 | 20 | -2.00 | | Wongso, Steve | | | 1933 | USA | 1.00 | 1 | 0.15 | 20 | 3.00 | | Niemann, Hans | m | | 2471 | USA | 0.00 | 1 | -0.20 | 20 | -4.00 | | Osaka, Takuma | c | | 1981 | JPN | 0.00 | 1 | -0.81 | 20 | -16.20 | | Shawkat, Saif | | | 1954 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | | Sun, Rick | | | 2041 | USA | 0.00 | 1 | -0.75 | 20 | -15.00 | | Wang, Henry H | | | 2044 | USA | 0.50 | 1 | -0.24 | 20 | -4.80 | | Velazquez, Kevin | | | 1832 * | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | | * 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) | |
|