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Individual Calculations December 2016 |
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| Chehrehsa, Farhan Total change: -15.60 | |   |
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| International Friendship Chess Tournament 2016 | Rasht | IRI | 2016-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1538 | 3.00 | 7 | -0.10 | 40 | -4.00 | |
|  Taheri, Rasool | | | 1889 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Navid, Marziyeh | | | 1154 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Samsam, Farhad | | | 1938 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shams, Mohammad Matin | | | 1292 | IRI | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Ghaderi, Farzaneh | | | 1736 | IRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Nejatifar, Nima | | | 1774 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Biriya, Mohammadamin | | | 1349 | IRI | 0.50 | 1 | -0.25 | 40 | -10.00 | | | * 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) | | | | Round 3-4 | Rasht | IRI | 2016-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1532 | 0.00 | 1 | -0.29 | 40 | -11.60 | |
| | Rashidi, Abdollah | | | 1693 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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