|
Individual Calculations December 2018 |
|
|
|
| Moussa, Alaa-Addin Total change: -6.80 | |   |
|
| 2018 U.S. Class Championship | Plymouth, Minnesota | USA | 2018-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 2000 | 2.00 | 4 | -0.34 | 20 | -6.80 | |
|  Titus, Andrew | | | 2143 | USA | 0.50 | 1 | 0.19 | 20 | 3.80 | |  Lee, Alice | | | 1600 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Singh, Hersh | | | 1814 | USA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Wiebe, Isaac | | | 2098 | CAN | 0.50 | 1 | 0.13 | 20 | 2.60 | | | * 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) | | |
|
