Individual Calculations February 2017
 Hovyan, Nikolay  Total change: -22.80  Rating chartPersonal card
 A.Margaryan 7th Memorial U-18 Yerevan ARM 2017-01-08
RcRownchangeKK*chgGame
 1602 1462 1.50 6 -0.57 40 -22.80 
  Mkrtchyan, Levon 1862  * ARM0.5010.424016.80 
  Arutinyan, Varazdat 1644 ARM0.001-0.2640-10.40 
  Tadevosyan, Varduhi 1701 SWE0.001-0.2040-8.00 
  Alaverdyan, Tigran 1253 ARM1.0010.23409.20 
  Mkrtchyan, Mariam wc1791 ARM0.001-0.1240-4.80 
  Tadevosyan, Gor 1363 ARM0.001-0.6440-25.60 
 * 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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