Individual Calculations June 2017
 Arutinyan, Varazdat  Total change: 165.60  Rating chartPersonal card
 Abovyan Spring - 2017 Abovyan ARM 2017-04-25
RcRownchangeKK*chgGame
 1956 1678 5.50 9 3.83 40 153.20 
  Kocharyan, Hovik 2078  * ARM1.0010.924036.80 
  Gevorgyan, Narek H. 1837 ARM1.0010.714028.40 
  Grigoryan, Gor A. 1888 ARM0.5010.274010.80 
  Mkrtchyan, Sargis R. 2078  * ARM1.0010.924036.80 
  Martirosyan, Garik 1929 ARM1.0010.814032.40 
  Mkrtchyan, Eduard 2078  * ARM0.001-0.0840-3.20 
  Yeritsyan, Hayk 2078  * ARM0.001-0.0840-3.20 
  Margaryan, Laert 1903 ARM0.001-0.2240-8.80 
  Nanyan, Georgy 1737 ARM1.0010.584023.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 87th Yerevan Ch. SF Yerevan ARM 2017-05-11
RcRownchangeKK*chgGame
 1716 1678 3.50 7 0.31 40 12.40 
  Hovhannisyan, Khachatur 1953 ARM0.001-0.1740-6.80 
  Stepanyan, Hamayak 1509 ARM1.0010.284011.20 
  Davtyan, David Arm. 1896 ARM0.001-0.2240-8.80 
  Hakobyan, Alik 1492 ARM1.0010.264010.40 
  Khachikyan, Yervand 1798 ARM1.0010.664026.40 
  Ayvazyan, Poghos 1556 ARM0.501-0.1740-6.80 
  Israyelyan, Eduard 1807 ARM0.001-0.3340-13.20 

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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