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Individual Calculations January 2020 |
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| Hasanabadi, Ahmad Total change: -12.80 | |   |
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| Round 4-8 | Hamedan | IRI | 2019-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1268 | 1487 | 2.00 | 3 | -0.31 | 20 | -6.20 | |
|  Moradi, Mohamad Amin | | | 1172 | IRI | 0.00 | 1 | -0.86 | 20 | -17.20 | |  Emami, Hafez | | | 1335 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Moazemi Godarzi , Mojtaba | | | 1296 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | 19th Ministry Of Energy Chess Team Championship - Sanandaj 1398 | Kordestan | IRI | 2019-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1487 | 1.00 | 4 | -0.22 | 20 | -4.40 | |
| | Deljou, R. | | | 1887 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hajari, Gholamreza | | | 1555 | IRI | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Radmehr, Hossein | | | 1887 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mohammadi, Hamidreza | | | 1375 | IRI | 0.50 | 1 | -0.15 | 20 | -3.00 | | | * 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 9-10-11 | Hamedan | IRI | 2019-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1435 | 1487 | 1.00 | 2 | -0.11 | 20 | -2.20 | |
| | Zarei, Amirhosein | | | 1207 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Aghamohamadi, Mohamad Arshia | | | 1662 | IRI | 0.00 | 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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