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Individual Calculations April 2015 |
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| Masoumi, Mohammad Total change: 3.20 | |   |
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| Gilan First League (2014) r1-2 | Rasht | IRI | 2014-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 1780 | 0.00 | 1 | -0.31 | 20 | -6.20 | |
|  Rastbod, Ali | | | 1919 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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) | | | | Gilan First League (2014) r3-5 | Rasht | IRI | 2014-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1780 | 0.50 | 2 | -0.27 | 20 | -5.40 | |
|  Afzoon, Danial | | | 1667 | IRI | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Bakhtiari, Kazem | | | 2122 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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) | | | | Gilan First League (2014) r6-8 | Rasht | IRI | 2014-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 1757 | 1.50 | 3 | 0.31 | 20 | 6.20 | |
| | Ezzati, Fereidoon | | | 2157 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rezaei, Mahyar | | | 1715 | IRI | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Khadem Erfani, Sobhan | | | 1721 | IRI | 0.50 | 1 | -0.05 | 20 | -1.00 | | | * 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) | | | | Gilan First League (2014) r12-13 | Rasht | IRI | 2015-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1757 | 1.00 | 1 | 0.43 | 20 | 8.60 | |
| | Ramezani, Mahan | | | 1708 | IRI | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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