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Individual Calculations January 2018 |
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| Alizadeh, Benyamin Total change: -3.80 | |   |
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| Hormozgan Chess League 1396 Round 7-8 | Bandar abbas | IRI | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1472 | 1766 | 1.50 | 2 | -0.17 | 20 | -3.40 | |
|  Mosaferi, Fariborz | | | 1577 | IRI | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Rahimi Shahmirzadi, Parsa | | | 1366 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Iran First League 1396 | Ahvaz | IRI | 2017-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1766 | 1.00 | 3 | -0.02 | 20 | -0.40 | |
| | Kohansall, Ashour | | | 1852 | IRI | 0.50 | 1 | 0.12 | 20 | 2.40 | |  Salimifard, Behtash | | | 2166 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Goharchin, Shahram | | | 1720 | IRI | 0.50 | 1 | -0.06 | 20 | -1.20 | | | * 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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