Individual Calculations April 2008
 Kis, Lorand  Total change: 22.95  Rating chartPersonal card
 40th Liberty Bell Open Philadelphia, Pennsylvania USA 2008-01-18
RcRownchangeKK*chgGame
 2301 2190 4.00 7 1.53 15 22.95 
  Bournival, Braden f2311 USA1.0010.66159.90 
  Kaufman, Rymond f2386 USA0.001-0.2515-3.75 
  Katz, Michael 2242 USA0.5010.07151.05 
  Formanek, Edward m2274 USA0.5010.12151.80 
  Zimmer, Ralph f2248 USA1.0010.58158.70 
  Mabe, Chris 2258 USA1.0010.59158.85 
  Robson, Ray f2389 USA0.001-0.2415-3.60 

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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