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Individual Calculations December 2018 |
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| Safaeenezhad, Reza Total change: 21.60 | |   |
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| Iran Semifinal Men Chess Championship 1397 | Hamedan | IRI | 2018-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 1899 | 3.00 | 8 | 0.80 | 40 | 32.00 | |
|  Mahdavi, Hassan | | | 2234 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Chavari, Mohammad Mahdi | | | 2143 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Atanejhad, Sahebali | f | | 2209 | IRI | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Roozbayan, Reza | | | 2119 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Samareh Shahpasand, Farshad | | | 2030 | IRI | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Nikookar, Mahdi | | | 2004 | IRI | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Vassalam, Mohammad Taghi | | | 2042 | IRI | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Rostami, Roohollah | | | 1878 | IRI | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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) | | | | 11th Golestan Chess League 1397 Round 1-4 | Golestan | IRI | 2018-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 1899 | 0.00 | 1 | -0.26 | 40 | -10.40 | |
| | Tavana, Mobin | | | 2087 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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