Individual Calculations February 2019
 Davtyan, Arsen  Total change: -83.60  Rating chartPersonal card
 A.Margaryan 9th Memorial U-18 Yerevan ARM 2019-01-08
RcRownchangeKK*chgGame
 1710 2025 5.50 9 -2.09 40 -83.60 
  Khublaryan, Artur 1625  * ARM0.001-0.9240-36.80 
  Qaloyan, Ishkhan 1625  * ARM1.0010.08403.20 
  Stepanyan, Hamayak 1685 ARM0.001-0.8840-35.20 
  Sarukhanyan, Hakob 1625  * ARM1.0010.08403.20 
  Yarikov, Artem 1701 RUS0.501-0.3740-14.80 
  Agopyan, Hayk 1625  * ARM1.0010.08403.20 
  Yedigaryan, Asya 1717 ARM1.0010.14405.60 
  Manukyan, Aleks 2068 ARM0.001-0.4440-17.60 
  Tumanyan, Simon 1716 RUS1.0010.14405.60 
 * 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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