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Individual Calculations December 2017 |
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| Hazbeian, Salem Total change: -97.60 | |   |
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| 11th Chess Tournament of Ministry of Energy in Memorial 1396 | Rasht | IRI | 2017-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 2023 | 1.00 | 4 | -2.44 | 40 | -97.60 | |
|  Amani, Mehran | | | 1806 | IRI | 0.50 | 1 | -0.28 | 40 | -11.20 | |  Ahmadpour, Mehran | | | 1623 * | IRI | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Taghizadeh, Naghi | | | 1623 * | IRI | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Dianati, Reza | | | 1764 | IRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | * 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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