Individual Calculations May 2012
 Kalashian, David  Total change: -10.50  Rating chartPersonal card
 "Spring-2012" Yerevan ARM 2012-03-09
RcRownchangeKK*chgGame
 2287 2418 5.00 9 -1.05 10 -10.50 
  Asgarizadeh, Ahmad 2214 IRI1.0010.24102.40 
  Hayrapetian, Arman m2377 ARM0.501-0.0610-0.60 
  Saduakassova, Dinara wm2209 KAZ0.001-0.7710-7.70 
  Aghasaryan, Robert f2329 ARM0.501-0.1210-1.20 
  Bakunts, Rafael 2200 ARM0.501-0.2810-2.80 
  Mari Ooriad, Pouya 2276 IRI0.501-0.1910-1.90 
  Harutyunian, Tigran K. 2237 ARM1.0010.26102.60 
  Drugov, Pavel m2342 RUS1.0010.40104.00 
  Chigaev, Maksim 2396 RUS0.001-0.5310-5.30 

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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