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Individual Calculations April 2015 |
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| Shirpoor, Ramin Total change: 9.80 | |   |
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| Gilan First League (2014) r1-2 | Rasht | IRI | 2014-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1909 | 0.00 | 1 | -0.78 | 20 | -15.60 | |
|  Khadem Erfani, Sobhan | | | 1686 | IRI | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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) | | | | Gilan First League (2014) r3-5 | Rasht | IRI | 2014-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1909 | 2.00 | 2 | 0.66 | 20 | 13.20 | |
| | Nikfetrat, Hamed | | | 1966 | IRI | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Nadernia, Nikta | | | 1509 * | 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) | | | | Gilan First League (2014) r6-8 | Rasht | IRI | 2014-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2081 | 1909 | 1.50 | 2 | 0.88 | 20 | 17.60 | |
|  Omidi, Arya | | | 2260 | IRI | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Tavoosi Rad, Ramtin | | | 1902 | IRI | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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) r9-11 | Rasht | IRI | 2015-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1909 | 1.00 | 2 | -0.52 | 20 | -10.40 | |
| | Goudarzi, Rasool | | | 1796 | IRI | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Safari, Parham | | | 1585 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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) | | | | Gilan First League (2014) r12-13 | Rasht | IRI | 2015-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1909 | 1.00 | 1 | 0.25 | 20 | 5.00 | |
| | Rezaei, Mahyar | | | 1715 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | |
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