Individual Calculations September 2012
 Stein, Jeremy A  Total change: -6.15  Rating chartPersonal card
 2012 Southern California Championship Monterey Park, California USA 2012-07-14
RcRownchangeKK*chgGame
 2247 2128 2.00 7 -0.41 15 -6.15 
  Kretchetov, Alexander f2342 RUS0.001-0.2315-3.45 
  Akopyan, Harutyun f2208 USA1.0010.61159.15 
  Clawitter, Craig 2118 USA0.501-0.0115-0.15 
  Yanayt, Eugene f2270 USA0.001-0.3115-4.65 
  Peters, Jack m2355 USA0.001-0.2115-3.15 
  Taylor, Timothy W m2290 USA0.5010.21153.15 
  Krishnan, Varun 2146 USA0.001-0.4715-7.05 

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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