Individual Calculations May 2011
 Ryahi, Naser  Total change: 19.80  Rating chartPersonal card
 9th-Khazar International Cup Open Chess 2011( Group B ) Gilan-Iran Rasht IRI 2011-02-15
RcRownchangeKK*chgGame
 2144 2217 7.00 9 1.62 15 24.30 
  Barbari, Abbas 2047 IRI1.0010.28154.20 
  Nadimifar, Adnan 2094 IRI1.0010.33154.95 
  Hemmatjoo, Arash 2102 IRI1.0010.34155.10 
  Pourali, Davood 2087 IRI1.0010.32154.80 
  Rzayev, Bahruz Iqbal Oglu 2221 AZE0.5010.01150.15 
  Hajiyev, Shahin Qabil Oglu 2114 AZE1.0010.36155.40 
  Rahmanov, Shahriyar Teymur Oglu 2286 AZE0.5010.10151.50 
  Iskandarov, Misratdin Mehdi Oglu 2201 AZE0.001-0.5215-7.80 
  Eskandary, Mahmood 2145 IRI1.0010.40156.00 

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)
 
 19th Fajr International Open Chess Tournament Mashhad IRI 2011-02-26
RcRownchangeKK*chgGame
 2212 2217 5.00 9 0.56 15 8.40 
  Fallah, Mohammad Mahdi 1817  * IRI0.501-0.4215-6.30 
  Grover, Sahaj m2462 IND0.001-0.2015-3.00 
  Khajoee, Gholamreza 1817  * IRI1.0010.08151.20 
  Guliev, Logman m2464 AZE1.0010.811512.15 
  Neverov, Valeriy g2516 UKR0.001-0.1515-2.25 
  Abbasifar, Hasan f2411 IRI1.0010.751511.25 
  Hosseinipour, Mehdi f2261 IRI0.5010.06150.90 
  Nadimifar, Adnan 2094 IRI0.001-0.6715-10.05 
  Akbari Zahmati, Hamidreza 2066 IRI1.0010.30154.50 
 * 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)
 
 1th Armen Norouz Cup Tournament Esfahan IRI 2011-03-25
RcRownchangeKK*chgGame
 2035 2255 6.00 9 -0.86 15 -12.90 
  Gharibnezhad, Saman 1855  * IRI1.0010.08151.20 
  Ghaledar, Faraz 2022 IRI0.501-0.2915-4.35 
  Shahzamani, Arman 2035 IRI0.501-0.2815-4.20 
  Godarz, Kasra 2021 IRI1.0010.21153.15 
  Nazemi, Pedram 1905 IRI0.501-0.3915-5.85 
  Nadimifar, Adnan 2101 IRI1.0010.29154.35 
  Mari Ooriad, Pouya 2263 IRI0.001-0.4915-7.35 
  Mehrabi, Morteza 1962 IRI1.0010.15152.25 
  Khaje Hesamedini, Ali 2151 IRI0.501-0.1415-2.10 
 * 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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