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Individual Calculations January 2020 |
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| Ramezani, Erfan Total change: 61.60 | |   |
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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 |
| 1055 | 1049 | 2.00 | 2 | 1.02 | 40 | 40.80 | |
|  Poorbanad, Bahar | | | 1069 | IRI | 1.00 | 1 | 0.53 | 40 | 21.20 | |  Keshmiri, Abdol Rahman | | | 1040 | IRI | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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 |
| 1060 | 1049 | 1.00 | 1 | 0.52 | 40 | 20.80 | |
| | Riazi, Mohammad Taha | | | 1060 | IRI | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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) | | |
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