Individual Calculations September 2011
 Sayadyan, Edvard  Total change: -10.35  Rating chartPersonal card
 "Jermuk - 2011" 6th Youth Int. Open U-18 Jermuk ARM 2011-06-26
RcRownchangeKK*chgGame
 1918 1852 1.50 4 -0.17 15 -2.55 
  Eranyan, Khachatur 2115 ARM0.001-0.1815-2.70 
  Mkrtchyan, Mikayel 1909 ARM0.5010.08151.20 
  Khalikyan, Astghik 1666 ARM1.0010.26153.90 
  Papikyan, David 1980 ARM0.001-0.3315-4.95 

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)
 
 2nd Abovyan Open Ch. Abovyan ARM 2011-08-02
RcRownchangeKK*chgGame
 2064 1843 0.00 2 -0.52 15 -7.80 
  Manukyan, Sargis V. 2243  * ARM0.001-0.0815-1.20 
  Hambartsumyan, Gagik 1884 ARM0.001-0.4415-6.60 
 * 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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