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Individual Calculations January 2020 |
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| Yazdani, Hossein Total change: -68.60 | |   |
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| 17th Gilan Second League 1398 Round 5-6 | Gilan | IRI | 2019-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1235 | 1597 | 0.50 | 2 | -1.29 | 20 | -25.80 | |
|  Karimpour, Morteza | | | 1197 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Ghanbarpour, Mahan | | | 1273 | IRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | * 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) | | | | Lahijan Open Under 1700 | Lahijan | IRI | 2019-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1372 | 1597 | 4.00 | 8 | -2.14 | 20 | -42.80 | |
|  Mostashari, Hamed | | | 1197 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ramzani, Arsalan | | | 1431 | IRI | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Khalili, Hossein | | | 1332 | IRI | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Eini, Arad | | | 1356 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Poursoleimani, Masoud | | | 1481 | IRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Radmard, Ramzan | | | 1465 | IRI | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Yazdani, Mohammadhosein | | | 1504 | IRI | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Zare, Nazanin Zahra | | | 1212 | IRI | 0.00 | 1 | -0.91 | 20 | -18.20 | | | * 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) | | |
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