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Individual Calculations October 2017 |
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| Jamshideyni, Arash Total change: -3.60 | |   |
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| Alborz Eide Ghorban Standard U2000 | Karaj | IRI | 2017-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1592 | 2.50 | 5 | -0.30 | 20 | -6.00 | |
|  Khaledi, Omid | | | 1813 | IRI | 0.50 | 1 | 0.28 | 20 | 5.60 | |  Shahbazi, Mohsen | | | 1656 | IRI | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Mirzakhani Eshlaghi, Hamid | | | 1655 | IRI | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Modabberi, Bardia | | | 1192 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ghayourifar, Amir | | | 1310 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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 East League 2017 Round 8-9 | Langroud | IRI | 2017-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1615 | 0.50 | 1 | 0.12 | 20 | 2.40 | |
| | Taheri, Rasool | | | 1699 | IRI | 0.50 | 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) | | |
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