Individual Calculations July 2012
 Rensch, Daniel M  Total change: -12.20  Rating chartPersonal card
 21st Annual Chicago Open - Open Section Wheeling, Illinois USA 2012-05-24
RcRownchangeKK*chgGame
 2187 2396 5.50 9 -1.22 10 -12.20 
  Lucente, Mike 2046 USA1.0010.11101.10 
  Gelashvili, Tamaz g2600 GEO0.001-0.2410-2.40 
  Williams, Justus D 2189 USA0.001-0.7710-7.70 
  Chiang, Sarah wc2033 USA1.0010.10101.00 
  Stoumbos, Konstantinos 2249 GRE0.501-0.2010-2.00 
  Vibbert, Sean 2214 USA0.001-0.7410-7.40 
  Liang, Awonder f1996  * USA1.0010.08100.80 
  Menon, Gopal 2180 USA1.0010.22102.20 
  Xiong, Jeffery f2180 USA1.0010.22102.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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