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Individual Calculations September 2010 |
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| Darini, Pouria Total change: 19.10 | |   |
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| 9th Ebne Sina Open Chess Tournament | Hamedan | IRI | 2010-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2279 | 2411 | 8.50 | 10 | 1.91 | 10 | 19.10 | |
|  Taghizadeh, Alireza | | | 2011 * | IRI | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Sedaghati, Mehrdad | | | 2128 | IRI | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Ryahi, Naser | | | 2278 | IRI | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Asgari, Morteza | | | 2285 | IRI | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Sadeh, Shahin | f | | 2315 | IRI | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Sharbaf, Mohsen | f | | 2370 | IRI | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Atanejhad, Sahebali | f | | 2147 | IRI | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Toufighi, Homayoon | m | | 2501 | IRI | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Darban, Morteza | m | | 2344 | IRI | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Alavi, Sayed Javad | m | | 2413 | IRI | 0.50 | 1 | 0.00 | 10 | 0.00 | | | * 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) | | |
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