Individual Calculations February 2017
 Piliposyan, Robert  Total change: -32.40  Rating chartPersonal card
 A.Margaryan 7th Memorial U-18 Yerevan ARM 2017-01-08
RcRownchangeKK*chgGame
 1714 1861 4.50 8 -0.81 40 -32.40 
  Talalyan, Alexander 1461  * ARM1.0010.08403.20 
  Barseghyan, Armen Ar. 1970 ARM0.001-0.3540-14.00 
  Antonyan, Samvel 1564 ARM1.0010.15406.00 
  Ghulyan, Janik 1806 ARM0.501-0.0840-3.20 
  Manukyan, Artyom 2079 ARM0.001-0.2240-8.80 
  Babayan, Mariam 1489 ARM1.0010.10404.00 
  Arutinyan, Varazdat 1644 ARM0.501-0.2840-11.20 
  Chakhalyan, Vladimir 1700 GEO0.501-0.2140-8.40 
 * 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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