Individual Calculations October 2017
 Harutyunian, Tigran K.  Total change: -12.30  Rating chartPersonal card
 2nd Yerevan Open Yerevan ARM 2017-09-19
RcRownchangeKK*chgGame
 2365 2520 5.00 9 -1.23 10 -12.30 
  Mesropian, Khachatur 2120  * ARM1.0010.08100.80 
  Poghosyan, Suren f2256 ARM1.0010.18101.80 
  Nugumanov, Bakhtiyar f2401 KAZ0.501-0.1610-1.60 
  Yegiazarian, Arsen g2421 ARM0.501-0.1410-1.40 
  Omidi, Arya 2402 IRI0.501-0.1610-1.60 
  Tahbaz, Arash m2381 IRI0.501-0.1910-1.90 
  Gharibyan, Mamikon f2365 ARM1.0010.29102.90 
  Rozum, Ivan g2590 RUS0.001-0.4010-4.00 
  Pogosyan, Stefan f2349 RUS0.001-0.7310-7.30 
 * 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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