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Individual Calculations January 2020 |
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| Mohammadi, Rasool Total change: 7.80 | |   |
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| Mazandaran West League Chess Championship 1398 | Mazandaran | IRI | 2019-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1754 | 3.50 | 4 | 0.66 | 20 | 13.20 | |
|  Taheri, Rasool | | | 1743 | IRI | 0.50 | 1 | -0.02 | 20 | -0.40 | |  Beheshti, Bardia | | | 1354 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ebrahimi, Mehdi | | | 1770 | IRI | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Naderi, Arad | | | 1354 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Mazandaran Super League Chess Championship | Mazandaran | IRI | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1754 | 2.50 | 5 | -0.27 | 20 | -5.40 | |
| | Pourali, Davood | | | 1820 | IRI | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Rahimi, Panteha | | | 1646 | IRI | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Aminikiasari, Amer | f | | 2154 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Taghipour, Alireza | | | 1354 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bagheri Astani, Farzam | | | 1595 | IRI | 0.50 | 1 | -0.21 | 20 | -4.20 | | | * 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) | | |
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