Individual Calculations June 2023 |
|
|
Gurevich, Dmitry Total change: -9.30 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
|
2023 Haymarket Memorial - Open | Chicago, IL | USA | 2023-04-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
2034 | 2393 | 2.50 | 4 | -0.93 | 10 | -9.30 | |
| Li, David Tongjia | | | 1993 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | Platnick, Elijah Samuel | | | 1953 | USA | 1.00 | 1 | 0.06 | 10 | 0.60 | | Starkman, Eric | | | 1866 | USA | 0.50 | 1 | -0.47 | 10 | -4.70 | | Quesada Vera, Liordis | m | | 2322 | CUB | 0.00 | 1 | -0.60 | 10 | -6.00 | | * 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) | |
|