Individual Calculations March 2010
 Baratian, Aref  Total change: -22.50  Rating chartPersonal card
 8th International Caspian Cup Chess Tournaments(B Class) Rasht IRI 2010-02-11
RcRownchangeKK*chgGame
 2090 2017 0.50 5 -1.50 15 -22.50 
  Sargissyan, Sargis 2180 ARM0.001-0.2815-4.20 
  Asnaashari, Soroush 2102 IRI0.001-0.3815-5.70 
  Abedini, Morteza 2145 IRI0.001-0.3315-4.95 
  Esmaeili, H Reza 2192 IRI0.001-0.2715-4.05 
  Ghahri, Amin 1832 IRI0.501-0.2415-3.60 

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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