Individual Calculations September 2010
 Lobo, Richard C  Total change: 10.95  Rating chartPersonal card
 Vassily Smyslov Memorial San Francisco, CA USA 2010-06-01
RcRownchangeKK*chgGame
 2312 2251 4.50 9 0.73 15 10.95 
  Grefe, John A m2342 USA0.5010.12151.80 
  Odondoo, Ganbold m2346 MGL1.0010.63159.45 
  Naroditsky, Daniel f2381 USA0.001-0.3215-4.80 
  Zavadsky, Peter 2275 SVK0.5010.03150.45 
  Sandberg, Evan M 2164 USA1.0010.38155.70 
  Zierk, Steven C f2377 USA0.001-0.3315-4.95 
  Liou, Yian 2222 USA0.501-0.0415-0.60 
  Lee, Andy C f2302 USA1.0010.57158.55 
  De Guzman, Ricardo m2395 PHI0.001-0.3115-4.65 

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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