Individual Calculations July 2008
 Pappu, Ananth  Total change: -4.00  Rating chartPersonal card
 17th Annual Chicago Open (U2300 Section) Wheeling, Illinois USA 2008-05-23
RcRownchangeKK*chgGame
 2224 2175 2.00 5 -0.16 25 -4.00 
  Zimmer, Ralph f2232 USA0.5010.08252.00 
  Nienart, Christopher 2196 USA0.001-0.4725-11.75 
  Dougherty, Michael f2205 CAN1.0010.542513.50 
  Formanek, Edward m2264 USA0.5010.12253.00 
  Burgess, Jon 2223 ENG0.001-0.4325-10.75 

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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