Individual Calculations March 2012
 Taghikhani, Amir Ali  Total change: -6.90  Rating chartPersonal card
 Tehran Milad Cup 2011 Tehran IRI 2011-12-23
RcRownchangeKK*chgGame
 2025 1812 0.50 4 -0.46 15 -6.90 
  Vahidi, Mohammad f2137 IRI0.001-0.1315-1.95 
  Nikzaban, Ehsan 2050 IRI0.5010.30154.50 
  Rajabi, Mohsen 2037 IRI0.001-0.2215-3.30 
  Pour Eskandar, Aliakbar 1874 IRI0.001-0.4115-6.15 

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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