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Individual Calculations October 2017 |
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| Tavoosi Rad, Ramtin Total change: -42.56 | |   |
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| Iranian Boys Under 18 Championship 1396 | Tabriz | IRI | 2017-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 2070 | 6.00 | 9 | -0.33 | 38 | -12.54 | |
|  Omidi, Mohamad | | | 1670 * | IRI | 1.00 | 1 | 0.08 | 38 | 3.04 | |  Soleymani, Saeed | | | 1670 * | IRI | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Omidi, Arya | | | 2402 | IRI | 0.50 | 1 | 0.38 | 38 | 14.44 | | | Hasani, Takin | | | 1794 | IRI | 1.00 | 1 | 0.17 | 38 | 6.46 | | | Khadem Erfani, Sobhan | | | 2127 | IRI | 0.00 | 1 | -0.42 | 38 | -15.96 | | | Ghasemzadeh, Mohammad Hossein | | | 1674 | IRI | 0.50 | 1 | -0.42 | 38 | -15.96 | | | Khalili, Matin | | | 1818 | IRI | 1.00 | 1 | 0.19 | 38 | 7.22 | | | Moyedizade, Sajad | | | 1670 * | IRI | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Mahdavi, Hassan | | | 2088 | IRI | 0.00 | 1 | -0.47 | 38 | -17.86 | | | * 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) | | | | 2nd Yerevan Open | Yerevan | ARM | 2017-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2106 | 2070 | 3.50 | 9 | -0.79 | 38 | -30.02 | |
| | Petrosian, Tigran L. | g | | 2470 * | ARM | 0.00 | 1 | -0.08 | 38 | -3.04 | | | Seyranyan, Gor | | | 1747 | ARM | 0.50 | 1 | -0.37 | 38 | -14.06 | | | Chaqryan, Erik | | | 1821 | ARM | 1.00 | 1 | 0.19 | 38 | 7.22 | | | Bakunts, Rafael | | | 2421 | ARM | 0.00 | 1 | -0.11 | 38 | -4.18 | | | Tavakalyan, Azat | | | 1867 | ARM | 1.00 | 1 | 0.24 | 38 | 9.12 | | | Pogosyan, Stefan | f | | 2349 | RUS | 0.00 | 1 | -0.16 | 38 | -6.08 | | | Mesropian, Khachatur | | | 1974 | ARM | 1.00 | 1 | 0.37 | 38 | 14.06 | | | Nalbandian, Tigran | g | | 2455 | ARM | 0.00 | 1 | -0.09 | 38 | -3.42 | | | Boyajyan, Hayk | | | 1848 | ARM | 0.00 | 1 | -0.78 | 38 | -29.64 | | | * 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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