Individual Calculations October 2008
 Samadi, Hadi  Total change: -29.25  Rating chartPersonal card
 Third Iranian Zone 7 Chess Festival 2008 Tabriz IRI 2008-08-02
RcRownchangeKK*chgGame
 1973 2136 2.50 4 -0.30 15 -4.50 
  Elahi, Abdollah 2070 IRI0.001-0.5915-8.85 
  Ghoch Khani, Hossein 1786 IRI1.0010.11151.65 
  Nazari, Rahim 1982 IRI1.0010.29154.35 
  Hosseinzadeh, Nima 2054 IRI0.501-0.1115-1.65 

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 International Orumia Open Orumiya IRI 2008-08-26
RcRownchangeKK*chgGame
 2044 2136 2.00 6 -1.65 15 -24.75 
  Babujian, Levan m2415 ARM0.001-0.1615-2.40 
  Khaghani, Babak 2319 IRI0.001-0.2615-3.90 
  Nassaj, Amirmorteza 1939 IRI0.501-0.2515-3.75 
  Azadbakhsh, Farshid 1840 IRI0.501-0.3515-5.25 
  Pajoum Tajani, Farbod 1822 IRI1.0010.14152.10 
  Gozubuyukoglu, Selami 1927 TUR0.001-0.7715-11.55 

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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