|
Individual Calculations April 2009 |
|
|
|
| Ivanov, Valentin Total change: 13.75 | |   |
|
| 31st Bulgarian Open Chmpionship - Georgi Tringov Memorial 01.02.2009-07.02.2009 | Plovdiv | BUL | 2009-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2194 | 1846 | 1.00 | 4 | 0.55 | 25 | 13.75 | |
|  Bonev, Todor | | | 2196 | BUL | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Porjazov, Petar | | | 2196 | BUL | 1.00 | 1 | 0.89 | 25 | 22.25 | | | Simjanovski, Saso | | | 2196 | MKD | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Pelitov, Dimitar | | | 2189 | BUL | 0.00 | 1 | -0.12 | 25 | -3.00 | |
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) | | |
|
