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Individual Calculations December 2018 |
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| Rastbod, Ali Total change: -28.40 | |   |
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| Gilan Super League 1396 -1397 Round 3-5 | Rasht | IRI | 2018-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 2279 | 1.50 | 2 | -0.31 | 20 | -6.20 | |
|  Goudarzi, Rasool | | | 1879 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vatandoost, Farhad | | | 1923 | IRI | 0.50 | 1 | -0.39 | 20 | -7.80 | | | * 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) | | | | Round 1-4 | Rasht | IRI | 2018-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2286 | 2279 | 1.50 | 3 | 0.02 | 20 | 0.40 | |
| | Naderi, M.sadegh | | | 2153 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Bolourchifard, Farzad | f | | 2240 | IRI | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Golizadeh, Asghar | g | | 2466 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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) | | | | Iran Semifinal Men Chess Championship 1397 | Hamedan | IRI | 2018-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2279 | 5.00 | 9 | -1.13 | 20 | -22.60 | |
| | Ghasemi Haji, Ramtin | | | 1961 | IRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Asgari, Morteza | f | | 2165 | IRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Alavi, Sayed Javad | m | | 2465 | IRI | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Ghaziolsharif, Kaveh | | | 2185 | IRI | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Atakhan, Abtin | | | 2119 | IRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Zanganeh, Babak | | | 2073 | IRI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Vassalam, Mohammad Taghi | | | 2042 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Roozbayan, Reza | | | 2119 | IRI | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Asbahi, Mohammad | | | 2105 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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