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Individual Calculations March 2011 |
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| Valizadeh, Ali Total change: 18.60 | |   |
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| Iranian Chess Championship- Under 18(boys) 2011 Hamadan | Hamedan | IRI | 2011-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 2135 | 6.50 | 8 | 1.24 | 15 | 18.60 | |
|  Khodabandeh, Milad | | | 1848 | IRI | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Javanbakht, Nima | | | 2241 | IRI | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Najar, Navid | | | 1783 | IRI | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Yarahmadi, Ali | | | 1842 | IRI | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Aghaei, Alireza | | | 2153 | IRI | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Maleki, Mojtaba | | | 1861 | IRI | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Bolourchifard, Farzad | | | 2139 | IRI | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Ghaziolsharif, Kaveh | | | 2117 | IRI | 1.00 | 1 | 0.47 | 15 | 7.05 | |
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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