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Individual Calculations January 2020 |
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| Johari, Atena Total change: -21.60 | |   |
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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 |
| 1780 | 1482 | 0.00 | 2 | -0.33 | 40 | -13.20 | |
|  Zamansani, Mohammad Sadegh | | | 1677 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Hashemi, Seyede Fatemeh | | | 1882 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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 |
| 1435 | 1460 | 3.00 | 6 | -0.21 | 40 | -8.40 | |
| | Poozesh Shirazy, Mohammad | | | 1182 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Mansouri, Alireza | | | 1694 | IRI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Abolpour Mofrad, Ali | | | 1366 | IRI | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Tanouri, Mehdi | | | 1338 | IRI | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Rahimi, Arshia | | | 1347 | IRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Rajaee Nezhad, Iman | | | 1684 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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