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Individual Calculations May 2012 |
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| Ryahi, Naser Total change: -4.05 | |   |
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| 10th Iranian Super League Team Championship (season II) | Varius City in Iran | IRI | 2011-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2195 | 2230 | 6.50 | 9 | 1.65 | 15 | 24.75 | |
|  Zanganeh, Babak | | | 1948 | IRI | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Daklan, Soroosh | | | 1914 | IRI | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Pourramezanali, Amirreza | f | | 2350 | IRI | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Sadeghi, Adel | | | 2126 | IRI | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Faghirnavaz, Ali | | | 2314 | IRI | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Golizadeh, Asghar | g | | 2471 | IRI | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Moradi, Mostafa | | | 2151 | IRI | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Nasri, Amin | | | 2342 | IRI | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Haghshenas Getabi, Ebrahim | f | | 2143 | IRI | 1.00 | 1 | 0.38 | 15 | 5.70 | |
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) | | | | 10th Khazar Open Chess Tournament A (+2100) | Rasht | IRI | 2012-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 2222 | 5.00 | 11 | -1.92 | 15 | -28.80 | |
| | Tahbaz, Arash | | | 1822 * | IRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Alavi, Sayed Javad | m | | 2442 | IRI | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Zeynalli, Miradil Mir | | | 1934 | AZE | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Gaprindashvili, Valeriane | g | | 2400 | GEO | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Khodashenas, Mersad | | | 2059 | IRI | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Rostami, Taha | | | 1980 | IRI | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Khorshidi, Mohammadreza | | | 2115 | IRI | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Sobhani, F | | | 2083 | IRI | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Momeni, E | | | 2145 | IRI | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Amini, Amer | | | 2165 | IRI | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Galehdari, Bardia | | | 2132 | IRI | 0.50 | 1 | -0.12 | 15 | -1.80 | | | * 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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