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Individual Calculations January 2020 |
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| Fallah Alipour, Yousef Total change: 35.00 | |   |
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| 17th Gilan Second League 1398 Round 5-6 | Gilan | IRI | 2019-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1587 | 2.00 | 2 | 0.76 | 20 | 15.20 | |
|  Ghanbarpour, Mahan | | | 1273 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Hoseini, Mahmood | | | 1672 | IRI | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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) | | | | Lahijan Open Under 1700 | Lahijan | IRI | 2019-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1422 | 1587 | 6.50 | 8 | 0.99 | 20 | 19.80 | |
| | Alizadeh Moghadam, Mehdi | | | 1187 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bagherpour, Seyed Behrad | | | 1187 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Eini, Arad | | | 1356 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Riahi, Arvin | | | 1686 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Ramzani, Arsalan | | | 1431 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Gholizadeh, Majid | | | 1428 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Radmard, Ramzan | | | 1465 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Hosseinzadeh, Amir Ali | | | 1635 | IRI | 0.50 | 1 | 0.07 | 20 | 1.40 | | | * 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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