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Individual Calculations September 2016 |
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| Rahmani, Hossein Total change: -86.20 | |   |
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| North Khorasan Championship 2016 | Bojnourd | IRI | 2016-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1678 | 1.00 | 5 | -2.27 | 40 | -90.80 | |
|  Yoosefi, Saeed | | | 1905 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Toukour, Mohammadmehdi Rezaee | | | 1278 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Nosrati, Alireza | | | 1708 | IRI | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Mohammadi, Ali Akbar | | | 1445 | IRI | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Jafari, Kasra | | | 1321 | IRI | 0.00 | 1 | -0.89 | 40 | -35.60 | | | * 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) | | | NOTE: K factor changed | | 15th Iranian Men Chess Festival 2016 | Arak | IRI | 2016-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1678 | 4.50 | 9 | 0.23 | 20 | 4.60 | |
| | Sedaghati, Mehrdad | f | | 2078 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rahmatallah, Izad Manesh | | | 1439 | IRI | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Sharbaf, Mohsen | m | | 2078 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ghodrati, Saleh | | | 1560 | IRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Abbasi, Danial | | | 1795 | IRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Alizadeh, Ali | | | 1397 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Rahimi, Ali | | | 1440 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ahmady, Amir Hosein | | | 1814 | IRI | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Zabihi, Reza | | | 1789 | IRI | 0.50 | 1 | 0.15 | 20 | 3.00 | | | * 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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