Individual Calculations May 2010
 Anderson, Renard W  Total change: -2.25  Rating chartPersonal card
 Philadelphia Open Philadelphia, Pennsylvania USA 2010-03-31
RcRownchangeKK*chgGame
 2259 2213 2.50 6 -0.15 15 -2.25 
  Hungaski, Robert A m2407 USA0.001-0.2515-3.75 
  Ravichandran, Siddharth 2458 IND0.001-0.2015-3.00 
  Tom, George 2031 USA1.0010.26153.90 
  Rodriguez, Eric 2286 USA0.001-0.4015-6.00 
  Pamatmat, Jarod M 2077 USA1.0010.32154.80 
  Figler, Ilye f2297 USA0.5010.12151.80 

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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