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Individual Calculations November 2018 |
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| Hajari, Gholamreza Total change: -15.40 | |   |
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| Iran Workers Men Chess Championship 1397 | Ahvaz | IRI | 2018-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1543 | 0.00 | 3 | -0.51 | 20 | -10.20 | |
|  Owlad, Ehsan | | | 1943 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Samsami, Mohsen | | | 1845 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Goharchin, Shahram | | | 1707 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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) | | | | Andimeshk Chess Tournament 1397 | Andimeshk | IRI | 2018-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1543 | 2.50 | 6 | -0.26 | 20 | -5.20 | |
| | Sohrabpour, Mohammad | | | 1787 | IRI | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Khalifat, Omid | | | 1719 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Baymani, Mohsen | | | 1199 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Hosseinifard, Rahim | | | 1739 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Sadat, Sajad | | | 1285 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Aghababaee, Asghar | | | 1663 | IRI | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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