Individual Calculations January 2016
 Kshtoyan, Indat  Total change: -2.20  Rating chartPersonal card
 T.Petrosyan Chess House Ch. 2015 Final Yerevan ARM 2015-12-14
RcRownchangeKK*chgGame
 1980 1941 4.00 9 -0.11 20 -2.20 
  Mirzoyan, David 2258 ARM0.001-0.1320-2.60 
  Khachikyan, Haik 1928 ARM0.001-0.5220-10.40 
  Asatryan, Sona 1926 ARM0.001-0.5220-10.40 
  Seyranyan, Gor 1716 ARM1.0010.22204.40 
  Mkrtchyan, Levon 1819 ARM1.0010.33206.60 
  Harutyunyan, Erik 1996 ARM1.0010.582011.60 
  Yegiazaryan, Armenak 2199 ARM0.001-0.1820-3.60 
  Gharibyan, Mamikon c2148 ARM0.001-0.2320-4.60 
  Hakobyan, Hakob Mk. 1827 ARM1.0010.34206.80 

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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