Individual Calculations November 2018
 Martirosyan, Garik  Total change: 23.20  Rating chartPersonal card
 Tsaghkadzor Open 2018 Tsaghkadzor ARM 2018-10-20
RcRownchangeKK*chgGame
 2138 2124 5.50 9 1.16 20 23.20 
  Petrosyan, Narek Agh. 1724  * ARM1.0010.08201.60 
  Shahinyan, David m2425 ARM0.001-0.1520-3.00 
  Arzumanian, Petik 1724  * RUS1.0010.08201.60 
  Nozdrachev, Vladislav m2493 RUS0.001-0.1020-2.00 
  Khachatryan, Veronika 1878 ARM1.0010.19203.80 
  Khojayan, Vardan 2244 ARM1.0010.662013.20 
  Grigoryan, Karen H. g2524  * ARM0.001-0.0820-1.60 
  Nalbandyan, Vahan 2178 ARM1.0010.582011.60 
  Piliposyan, Robert 2053 ARM0.501-0.1020-2.00 
 * 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)
 

 

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