Individual Calculations December 2012
 Cori Quispe, Kevin  Total change: -2.25  Rating chartPersonal card
 World Youth Chess Championship 2012 - Open 14 Maribor SLO 2012-11-08
RcRownchangeKK*chgGame
 1944 2073 7.00 11 -0.15 15 -2.25 
  Abdulla, Alhamed 1685 UAE0.501-0.4115-6.15 
  Brcar, Matej 1704 SLO1.0010.10151.50 
  Minko, Vladimir 2307 RUS0.001-0.2115-3.15 
  Yang, Ching Wei Austin 1764 TPE1.0010.14152.10 
  Taalaibekov, Tagir 1871 KGZ0.001-0.7615-11.40 
  Hoang, Harry 1919 SUI0.501-0.2115-3.15 
  Stefanov, Emil 1907 BUL0.501-0.2215-3.30 
  Dodu, Iulian Laurentiu 1843 AUT1.0010.21153.15 
  Voloshin, Pavel 1933 RUS1.0010.31154.65 
  Williams, Justus D 2230 USA0.5010.21153.15 
  Lorparizangeneh, Shahin f2216 IRI1.0010.691510.35 

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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