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Individual Calculations January 2020 |
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| Ashkani, Teimor Total change: -2.60 | |   |
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| Mazandaran West League Chess Championship 1398 | Mazandaran | IRI | 2019-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1805 | 3.00 | 5 | -0.42 | 20 | -8.40 | |
|  Mehrabi, Parham | | | 1405 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Falaki Moghadam, Salar | | | 1405 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Falah, Mehdi | | | 2041 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Hagh Taj Dar, Rajab Ali | | | 1831 | IRI | 0.50 | 1 | 0.04 | 20 | 0.80 | |  Rezasoroush, Ali | | | 1405 * | 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 |
| 1894 | 1805 | 3.00 | 7 | 0.29 | 20 | 5.80 | |
| | Mehrabi, Parham | | | 1405 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jalali, Saba | | | 1877 | IRI | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Guran Orimi, Mehdi | | | 1734 | IRI | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Shams, Mohammad Matin | | | 1936 | IRI | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Khajavi, Armin | | | 2205 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zakeri, Afshin | | | 2058 | IRI | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Falah, Mehdi | | | 2041 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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