|
Individual Calculations August 2022 |
|
|
|
| Kosteris, Dimitri Total change: -8.20 | |   |
|
| 15th annual Chicago Class - Class A | Wheeling, IL | USA | 2022-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1483 | 1677 | 1.00 | 2 | -0.41 | 20 | -8.20 | |
|  Obrien, Bret Thomas | | | 1677 | USA | 0.00 | 1 | -0.50 | 20 | -10.00 | |  Xu, Alan | | | 1289 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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) | | |
|
