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Individual Calculations October 2017 |
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| Omidi, Arya Total change: -22.00 | |   |
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| Iranian Boys Under 18 Championship 1396 | Tabriz | IRI | 2017-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 2402 | 7.50 | 9 | -0.31 | 10 | -3.10 | |
|  Khalilollahi, Shahrooz | | | 2002 * | IRI | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Memarzadeh, Hossein | | | 2002 * | IRI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Tavoosi Rad, Ramtin | | | 2070 | IRI | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Molaei, Mohammadamin | m | | 2241 | IRI | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Fazli, Akbar | | | 2002 * | IRI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kashefi, Amir Hosein | | | 2103 | IRI | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Mahdavi, Hassan | | | 2088 | IRI | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Khadem Erfani, Sobhan | | | 2127 | IRI | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Izady, Mohammad | | | 2002 * | IRI | 0.50 | 1 | -0.42 | 10 | -4.20 | | | * 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) | | | | 16th Iranian Super League 1396 Round 1-4 | Sari | IRI | 2017-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2271 | 2402 | 1.50 | 4 | -1.15 | 10 | -11.50 | |
| | Gholami Orimi, Mahdi | | | 2279 | IRI | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Afshari, Mohammadreza | f | | 2105 | IRI | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Golizadeh, Asghar | g | | 2468 | IRI | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Khatibi, Meysam | | | 2233 | IRI | 0.50 | 1 | -0.22 | 10 | -2.20 | |
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 |
| 2216 | 2402 | 5.50 | 9 | -0.74 | 10 | -7.40 | |
| | Muradyan, Robert | | | 2002 * | ARM | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Hakobyan, Hakob V. | | | 2101 | ARM | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Tabatabaei, M.amin | m | | 2548 | IRI | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Santryan, Davit | | | 2085 | ARM | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Harutyunian, Tigran K. | m | | 2520 | ARM | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Sandipan, Chanda | g | | 2570 | IND | 0.50 | 1 | 0.22 | 10 | 2.20 | | | Hakobyan, Romik | | | 2002 * | ARM | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Mkrtchyan, Sargis R. | | | 2115 | ARM | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Machkalyan, Haik | | | 2002 * | ARM | 0.50 | 1 | -0.42 | 10 | -4.20 | | | * 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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