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Individual Calculations August 2017 |
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| Valizadegan, Ebrahim Total change: 1.40 | |   |
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| West Azarbaijan Province Championship 2017 | Oroomieh | IRI | 2017-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1616 | 2.00 | 5 | 0.07 | 20 | 1.40 | |
|  Shaygan, Mansoor | | | 1927 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Tarazooyeadl, Mojtaba | | | 2016 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Sheikhalizadeh, Mahmood | | | 1402 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Zerafat, Armin | | | 1492 | IRI | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Yousefi, Arya | | | 1792 | IRI | 1.00 | 1 | 0.73 | 20 | 14.60 | | | * 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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