|
Individual Calculations September 2010 |
|
|
|
| Ryahi, Naser Total change: -19.80 | |   |
|
| 9th Ebne Sina Open Chess Tournament | Hamedan | IRI | 2010-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2062 | 2278 | 3.50 | 7 | -1.79 | 15 | -26.85 | |
|  Khademzadeh, M | | | 1913 | IRI | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Javidfar, Amirsalar | | | 2042 | IRI | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Darini, Pouria | | | 2411 | IRI | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Asadi, Sadegh | | | 2021 | IRI | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Roohparvar, A Reza | | | 2015 | IRI | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Tavana, Mobin | | | 1946 | IRI | 0.00 | 1 | -0.88 | 15 | -13.20 | | | Bolourchifard, Farzad | | | 2087 | IRI | 0.50 | 1 | -0.25 | 15 | -3.75 | |
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) | | | | 9th Iranian Chess Festival [Men] 1389 | Mashhad | IRI | 2010-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 2278 | 7.50 | 10 | 0.47 | 15 | 7.05 | |
| | Khademzadeh, M | | | 1913 | IRI | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Akbari Zahmati, Amir Hossein | | | 2093 | IRI | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Naderi, Abdollah | | | 2149 | IRI | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Hosseini Attar, S Jamal | | | 2139 | IRI | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Doostkam, P | | | 2181 | IRI | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Maleki, Amir | | | 2108 | IRI | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Khojasteh, M | | | 2049 | IRI | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Javanbakht, Nima | | | 2171 | IRI | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Sedaghati, Mehrdad | | | 2128 | IRI | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Hosseinzadeh, Nima | | | 2246 | IRI | 1.00 | 1 | 0.46 | 15 | 6.90 | |
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) | | |
|
