Individual Calculations January 2010
 Dilanyan, Grigor  Total change: 57.75  Rating chartPersonal card
 Chess House 2009 Ch. Yerevan ARM 2009-12-14
RcRownchangeKK*chgGame
 2201 2120 7.00 8 3.85 15 57.75 
  Kshtoyan, Indat 1992 ARM1.0010.33154.95 
  Virabyan, Gor 2160 ARM1.0010.56158.40 
  Petrosyan, Tigran S. 2106 ARM0.501-0.0215-0.30 
  Hayrapetian, Ovik 2320 ARM1.0010.761511.40 
  Hovhannisyan, Yervand 2130 ARM1.0010.51157.65 
  Tovmasian, Vardges 2275 ARM1.0010.711510.65 
  Vardanian, Haik G. 2333 ARM1.0010.771511.55 
  Baghdasaryan, Vahe 2294 ARM0.5010.23153.45 

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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