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Individual Calculations January 2020 |
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| Mahmoudi, Sadra Total change: 35.80 | |   |
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| 7th Fars League Chess Tournament 1398 Round 1-4 | Fars | IRI | 2019-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1896 | 2.00 | 2 | 0.66 | 20 | 13.20 | |
|  Rezazadeh, Eilya | | | 1496 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Khosravanian, Hosein | | | 1956 | IRI | 1.00 | 1 | 0.58 | 20 | 11.60 | | | * 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) | | | | 7th Fars League Chess Tournament 1398 Round 5-11 | Fars | IRI | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1858 | 3.00 | 3 | 1.13 | 20 | 22.60 | |
| | Heidari Aref, Mehdi | | | 1886 | IRI | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Tadayonian, Mojtaba | | | 1739 | IRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Emadi , Sayad Ahmad | | | 1663 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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