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Individual Calculations January 2020 |
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| Mahdavi, Mohamd Javad Total change: -1.20 | |   |
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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 |
| 1703 | 1766 | 1.00 | 3 | -0.78 | 20 | -15.60 | |
|  Taghvaei, Iman | | | 1497 | IRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Ashraf, Artin | | | 2139 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kardani, Ali | | | 1472 | IRI | 0.50 | 1 | -0.35 | 20 | -7.00 | |
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) | | | | 7th Fars League Chess Tournament 1398 Round 5-11 | Fars | IRI | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1766 | 3.00 | 5 | 0.72 | 20 | 14.40 | |
|  Khalesi, Parsa | | | 2069 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Ashrafi, Seyyed Erfan | | | 1562 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Rezaei, Fakhroddin | | | 1737 | IRI | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Latifpour, Mohammad | | | 1958 | IRI | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Noroozi, Mohammad | | | 1704 | IRI | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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