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Individual Calculations January 2020 |
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| Karimi, Soorena Total change: -8.00 | |   |
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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 |
| 1703 | 1460 | 1.00 | 2 | 0.58 | 40 | 23.20 | |
|  Ahmadi, Bahram | | | 1622 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Rahbar, Aboutaleb | | | 1784 | IRI | 1.00 | 1 | 0.87 | 40 | 34.80 | |
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) | | | | Lahijan Open Under 1700 | Lahijan | IRI | 2019-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1282 | 1460 | 2.00 | 4 | -0.78 | 40 | -31.20 | |
| | Keshavarz Meshkinfam, Rahan | | | 1060 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mohammaddoust Delshad, Arsalan | | | 1217 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Movagharhasani, Farhan | | | 1676 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Mehraeen, Reza | | | 1174 | IRI | 0.00 | 1 | -0.84 | 40 | -33.60 | | | * 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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