Individual Calculations September 2012
 Zakhartsov, Viacheslav V  Total change: -8.10  Rating chartPersonal card
 Czech Open 2012 - A - GM open Pardubice CZE 2012-07-20
RcRownchangeKK*chgGame
 2393 2547 5.50 9 -0.81 10 -8.10 
  Varitski, Igor m2286 UKR1.0010.18101.80 
  Zwardon, Vojtech f2383 CZE0.001-0.7210-7.20 
  Vlasak, Lukas f2274 CZE1.0010.17101.70 
  Coleman, Teddy f2379 USA0.501-0.2210-2.20 
  Belyakov, Bogdan f2375 RUS1.0010.27102.70 
  Zorko, Jure m2476 SLO1.0010.40104.00 
  Krejci, Jan g2476 CZE0.501-0.1010-1.00 
  Narayanan, Srinath m2399 IND0.501-0.2010-2.00 
  Boros, Denes g2485 HUN0.001-0.5910-5.90 

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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