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Individual Calculations January 2020 |
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| Dezh, Tiva Total change: -13.20 | |   |
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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 |
| 1459 | 1422 | 1.00 | 2 | 0.05 | 40 | 2.00 | |
|  Kashfi, Mohammad | | | 1822 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Jokar, Alireza | | | 1096 | IRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | * 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 |
| 1448 | 1422 | 1.00 | 3 | -0.38 | 40 | -15.20 | |
| | Khojasteh, Reza | | | 1116 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Taghvaei, Iman | | | 1533 | IRI | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Mansouri, Alireza | | | 1694 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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