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Individual Calculations January 2020 |
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| Mohamadi, Niyousha Total change: -6.80 | |   |
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| 19th Qazvin League 1398 Round 1-4 | Qazvin | IRI | 2019-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1256 | 1464 | 1.00 | 2 | -0.54 | 40 | -21.60 | |
|  Asgari, Hosein | | | 1248 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Jalili Vash, Iraj | | | 1263 | IRI | 0.00 | 1 | -0.76 | 40 | -30.40 | |
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) | | | | 19th Qazvin League 1398 Round 5-11 | Qazvin | IRI | 2019-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1567 | 2.50 | 6 | 0.37 | 40 | 14.80 | |
| | Mahdavi, Hassan | | | 1967 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Moghadam, Hamidreza | | | 1774 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Ghasem Karimi, Adib | | | 1921 | IRI | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Azizkhani, Nima | | | 1889 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Mirdamadi, Masoumeh | | | 1167 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Khezri, Seyed Majid | | | 1451 | IRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | * 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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