Individual Calculations May 2012
 Drugov, Pavel  Total change: -25.60  Rating chartPersonal card
 "Spring-2012" Yerevan ARM 2012-03-09
RcRownchangeKK*chgGame
 2295 2342 2.50 9 -2.56 10 -25.60 
  Chigaev, Maksim 2396 RUS0.5010.08100.80 
  Asgarizadeh, Ahmad 2214 IRI0.001-0.6710-6.70 
  Hayrapetian, Arman m2377 ARM0.5010.05100.50 
  Saduakassova, Dinara wm2209 KAZ0.501-0.1810-1.80 
  Aghasaryan, Robert f2329 ARM0.001-0.5210-5.20 
  Bakunts, Rafael 2200 ARM0.501-0.1910-1.90 
  Mari Ooriad, Pouya 2276 IRI0.501-0.0910-0.90 
  Kalashian, David m2418 ARM0.001-0.4010-4.00 
  Harutyunian, Tigran K. 2237 ARM0.001-0.6410-6.40 

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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