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Individual Calculations January 2020 |
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| Amirinasab, Hossein Total change: -15.20 | |   |
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| 6th Arvand Cup 2019 (U1500) | Abadan | IRI | 2019-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1312 | 1070 | 0.50 | 4 | -0.38 | 40 | -15.20 | |
|  Obeidavi, Shaker | | | 1342 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Asadi, Mohammadmobin | | | 1400 | IRI | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Hashemi, Farhang | | | 1414 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Darabi, Bahar | | | 1091 | IRI | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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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