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Individual Calculations January 2020 |
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| Jokar, Alireza Total change: -41.20 | |   |
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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 |
| 1256 | 1096 | 0.00 | 2 | -0.64 | 40 | -25.60 | |
|  Dezh, Tiva | | | 1422 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Salehi, Mahan | | | 1090 | IRI | 0.00 | 1 | -0.51 | 40 | -20.40 | |
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) | | | | 7th Fars League Chess Tournament 1398 Round 5-11 | Fars | IRI | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1117 | 1096 | 1.50 | 4 | -0.39 | 40 | -15.60 | |
| | Shahed, Mohammad Matin | | | 1240 | IRI | 0.50 | 1 | 0.19 | 40 | 7.60 | |  Yazdanpanah, Sarina | | | 1071 | IRI | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Dehghani, Artin | | | 1096 | IRI | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Esmaeili, Aref | | | 1062 | IRI | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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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