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Individual Calculations January 2019 |
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| Moghaddamian, Afshin Total change: 27.40 | |   |
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| East Azarbayjan Sardaran League 1397 Round 1-6 | Tabriz | IRI | 2018-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2036 | 2114 | 2.50 | 3 | 0.73 | 20 | 14.60 | |
|  Golizadeh, Asghar | g | | 2466 | IRI | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Nosratizadeh, Reza | | | 1714 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mazhari, Mohammad | | | 1928 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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) | | | | 17th Iranian Super League Chess Championship 1397 Round 5-7 | Esfahan | IRI | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2303 | 2124 | 1.50 | 3 | 0.64 | 20 | 12.80 | |
| | Tavoosi Rad, Ramtin | | | 2192 | IRI | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Rastbod, Ali | f | | 2251 | IRI | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Golizadeh, Asghar | g | | 2467 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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