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Individual Calculations February 2019 |
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| Hoseini Moghadam, Babak Total change: -24.80 | |   |
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| 18th Qazvin Chess League 1397 Round 1-6 | Qazvin | IRI | 2019-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1365 | 1618 | 1.00 | 2 | -0.62 | 40 | -24.80 | |
|  Yaghoubi, Hossein | | | 1387 | IRI | 0.00 | 1 | -0.79 | 40 | -31.60 | |  Mohamadi, Niyousha | | | 1342 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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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