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Individual Calculations December 2016 |
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| Vahdatian, Davood Total change: -18.20 | |   |
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| Bushehr League Championship 1395 Round 1 | Bushehr | IRI | 2016-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 2011 | 0.50 | 1 | -0.42 | 20 | -8.40 | |
|  Khalifat, Omid | | | 1611 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | | | Bushehr League Championship 1395 Round 2-3 | Bushehr | IRI | 2016-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 2011 | 1.00 | 2 | -0.49 | 20 | -9.80 | |
|  Mohammedian, Esmaeel | | | 1963 | IRI | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Cheshm Alous, Amir Mohammad | | | 1611 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | |
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