|
Individual Calculations December 2018 |
|
|
|
| Zhang, Alan Total change: 32.00 | |   |
|
| Marshall Premier November 2018 | New York, New York | USA | 2018-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2157 | 2112 | 3.00 | 4 | 1.17 | 40 | 46.80 | |
|  Khamrakulov, Djurabek | g | | 2504 | UZB | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Martinez, Isaac | | | 2127 | USA | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Forney, Robert | | | 1832 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Mona, Khaled | | wg | 2165 | EGY | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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) | | | | 49th Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2018-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 2112 | 3.00 | 6 | -0.37 | 40 | -14.80 | |
| | Lenderman, Aleksandr | g | | 2512 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Luo, Ryan | | | 1979 | USA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Nakada, Akira | c | | 2178 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Girsh, Daniel | | | 1929 | USA | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Zhao, Boyang | | | 1800 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Pinales, Gabriel | | | 2037 | PUR | 1.00 | 1 | 0.40 | 40 | 16.00 | | | * 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) | | |
|
