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Individual Calculations January 2020 |
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| Keshani, Kian Total change: 38.00 | |   |
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| Tehran U 18 League 2019 Round 4-5 | Tehran | IRI | 2019-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1619 | 1.00 | 2 | -0.18 | 40 | -7.20 | |
|  Farhadi, Abolfazl | | | 1457 | IRI | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Khosronejad, Abtin | | | 1644 | IRI | 1.00 | 1 | 0.53 | 40 | 21.20 | |
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) | | | | Tabriz 2nd U2000 Chess ( Grand Prophet's Memorial ) | Tabriz | IRI | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1567 | 2.50 | 6 | 1.13 | 40 | 45.20 | |
|  Freidoonzadeh, Akbar | | | 1810 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Golmohammadi, Naser | | | 1654 | IRI | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Allahverdi, Hossein | | | 1738 | IRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Ansari, Soheil | | | 1857 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Khoshkalamian, Behzad | | | 1894 | IRI | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Jabbari, Saeed | | | 1780 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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