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Individual Calculations October 2018 |
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| Karami, Mahan Total change: -81.60 | |   |
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| 3rd Iranian Amateur Under 1700 Championship 1397 | Zanjan | IRI | 2018-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1678 | 4.50 | 9 | -2.22 | 40 | -88.80 | |
|  Rasooli, Amirmehdi | | | 1307 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Ilkhanipour, Ramtin | | | 1520 | IRI | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Mirzaei, Mohammad Soroush | | | 1318 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Khalili, Behrad | | | 1416 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Slameye, Jahed | | | 1445 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Hossein Khademi, Hadi | | | 1625 | IRI | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Amani, Salim | | | 1592 | IRI | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Ashrafi, Seyyed Erfan | | | 1598 | IRI | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Zarezadeh, Mohammad Mahdi | | | 1440 | IRI | 0.00 | 1 | -0.80 | 40 | -32.00 | |
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) | | | | 5th Gilan Ayandesazan League 2018 | Gilan | IRI | 2018-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1678 | 1.50 | 3 | -0.30 | 40 | -12.00 | |
| | Amiri, Reza | | | 1278 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Atakhan, Abtin | | | 2078 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yeganegi, Barad | | | 1440 | IRI | 0.50 | 1 | -0.30 | 40 | -12.00 | | | * 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) | | | | round 1 | Rasht | IRI | 2018-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1678 | 1.00 | 1 | 0.48 | 40 | 19.20 | |
| | Moosavi, S.mostafa | | | 1666 | IRI | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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) | | |
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