Individual Calculations September 2012
 Clawitter, Craig  Total change: 2.70  Rating chartPersonal card
 2012 Southern California Championship Monterey Park, California USA 2012-07-14
RcRownchangeKK*chgGame
 2248 2118 2.50 7 0.18 15 2.70 
  Krishnan, Varun 2146 USA0.001-0.4615-6.90 
  Kretchetov, Alexander f2342 RUS0.001-0.2215-3.30 
  Stein, Jeremy A 2128 USA0.5010.01150.15 
  Akopyan, Harutyun f2208 USA0.001-0.3815-5.70 
  Yanayt, Eugene f2270 USA1.0010.701510.50 
  Peters, Jack m2355 USA0.001-0.2015-3.00 
  Taylor, Timothy W m2290 USA1.0010.731510.95 

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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