Individual Calculations May 2012
 Gabrielyan, Rafael  Total change: 10.05  Rating chartPersonal card
 Youth Armenian Ch.2012 SF B-18 Yerevan ARM 2012-03-17
RcRownchangeKK*chgGame
 1966 1860 4.00 6 1.76 15 26.40 
  Eranyan, Khachatur 2140 ARM1.0010.841512.60 
  Azaryan, Tigran 1921 ARM0.5010.08151.20 
  Hovsepyan, David 1840 ARM1.0010.47157.05 
  Muradyan, Sipan 1974 ARM0.5010.16152.40 
  Apresyan, Zohrak 2175 ARM0.5010.36155.40 
  Pepelyan, Garnik 1747 ARM0.501-0.1515-2.25 

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)
 
 Youth Armenian Ch.2012 B-18 Yerevan ARM 2012-04-15
RcRownchangeKK*chgGame
 2107 1860 1.00 9 -1.09 15 -16.35 
  Gabuzyan, Hovhannes m2260  * ARM0.001-0.0815-1.20 
  Petrosyan, Tigran S. 2260  * ARM0.001-0.0815-1.20 
  Apresyan, Zohrak 2175 ARM1.0010.861512.90 
  Pepelyan, Garnik 1747 ARM0.001-0.6515-9.75 
  Shahinyan, David 2260  * ARM0.001-0.0815-1.20 
  Hovsepyan, David 1840 ARM0.001-0.5315-7.95 
  Eranyan, Khachatur 2140 ARM0.001-0.1615-2.40 
  Hovsepyan, Vardan 2018 ARM0.001-0.2915-4.35 
  Aghasaryan, Robert f2260  * ARM0.001-0.0815-1.20 
 * 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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