Individual Calculations February 2018
 Mitoyan, Zhores  Total change: 30.40  Rating chartPersonal card
 A.Margaryan 8th Memorial U-14 Yerevan ARM 2018-01-09
RcRownchangeKK*chgGame
 1569 1409 2.50 6 0.76 40 30.40 
  Harutyunyan, Gor 1568 ARM0.001-0.2940-11.60 
  Palyan, Artyom 1524 ARM0.5010.16406.40 
  Khachatryan, Vigen 1495 ARM1.0010.624024.80 
  Mikayelyan, Mikael 1620 ARM0.001-0.2340-9.20 
  Piliposyan, Gor 1552 ARM1.0010.694027.60 
  Sargsyan, Vardan 1655 ARM0.001-0.1940-7.60 

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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