|
Individual Calculations January 2010 |
|
|
|
| Hoffmann, Piotr Total change: -24.25 | |   |
|
| London Chess Classic Open | London | ENG | 2009-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 1748 | 0.50 | 6 | -0.97 | 25 | -24.25 | |
|  Hodgson, John H | | | 2148 * | ENG | 0.50 | 1 | 0.42 | 25 | 10.50 | |  Dimitrijeski, Boris | | | 2148 * | GER | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Bass, John W | | | 2068 | ENG | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Bishop, Geoffrey L | | | 1839 | ENG | 0.00 | 1 | -0.38 | 25 | -9.50 | | | Bratteteig, Tore-Inge | | | 1679 | NOR | 0.00 | 1 | -0.60 | 25 | -15.00 | | | Hayward, Alan | | | 1986 | ENG | 0.00 | 1 | -0.20 | 25 | -5.00 | | | * 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) | | |
|
