|
Individual Calculations November 2009 |
|
|
|
| Hashemiheydari, S. Total change: 2.40 | |   |
|
| Iranian Boys Azad University Chess Championship 2009 | Rasht | IRI | 2009-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 2028 | 3.00 | 5 | 0.16 | 15 | 2.40 | |
|  Ghoorchibeygi, Alireza | | | 1921 | IRI | 1.00 | 1 | 0.35 | 15 | 5.25 | |  Achak, Amir | | | 1851 | IRI | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Sakhtkar, Milad | | | 1958 | IRI | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Sadeh, Shahin | | | 2236 | IRI | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Papi, Amin | | | 1934 | IRI | 0.50 | 1 | -0.13 | 15 | -1.95 | |
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) | | |
|
