Individual Calculations March 2012
 Simonian, Tigran  Total change: -10.90  Rating chartPersonal card
 Prague Open 2012 - A - IM open Praha CZE 2012-01-13
RcRownchangeKK*chgGame
 2213 2420 5.00 8 -1.09 10 -10.90 
  Musiaka, Viktor 2103 UKR1.0010.13101.30 
  Semenova, Irina wg2220 RUS1.0010.24102.40 
  Balacek, Tadeas c2252 CZE0.501-0.2210-2.20 
  Gazel, Frederico 2274 BRA0.001-0.7010-7.00 
  Crespo De Oliveira, Lucas 2120 BRA0.501-0.3510-3.50 
  Stoynov, Yordan f2225 BUL0.501-0.2510-2.50 
  Tuma, Jiri f2271 CZE0.501-0.2010-2.00 
  Vorisek, Jaroslav 2238 CZE1.0010.26102.60 

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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