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Individual Calculations December 2017 |
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| Hajari, Gholamreza Total change: -31.60 | |   |
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| Booshehr Open League 1396 Round 1-3 | Booshehr | IRI | 2017-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1671 | 0.00 | 2 | -1.02 | 40 | -40.80 | |
|  Armand, Saman | | | 1936 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Hassan Poor, Abbas | | | 1391 | IRI | 0.00 | 1 | -0.84 | 40 | -33.60 | |
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) | | | | 11th Chess Tournament of Ministry of Energy in Memorial 1396 | Rasht | IRI | 2017-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1671 | 1.00 | 1 | 0.23 | 40 | 9.20 | |
| | Taghavi, Seyed Hossein | | | 1460 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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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