Individual Calculations August 2023
 Arevyan, Araik  Total change: 70.00  Rating chartPersonal card
 Stepan Avagyan Memorial-U20 Yerevan ARM 2023-07-02
RcRownchangeKK*chgGame
 1586 1544 6.00 9 1.75 40 70.00 
  Voskanyan, Artur S. 1229 ARM0.501-0.3640-14.40 
  Danielian, Daniel 1231 RUS1.0010.14405.60 
  Santrosyan, Ashot 1389 ARM1.0010.294011.60 
  Grigoryan, Edvard 1389 ARM1.0010.294011.60 
  Baghdasaryan, Davit 1645 ARM0.5010.14405.60 
  Davtyan, Davit M. 1749 ARM1.0010.764030.40 
  Sahakyan, Arman K. 2062 ARM0.5010.474018.80 
  Grigoryan, Aram 1973 ARM0.001-0.0740-2.80 
  Muradyan, Artur 1608 ARM0.5010.09403.60 

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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