Individual Calculations March 2012
 Minear, Peter  Total change: 17.70  Rating chartPersonal card
 44th Annual Liberty Bell Open - Open Section Philadelphia, Pennsylvania USA 2012-01-13
RcRownchangeKK*chgGame
 2234 2208 3.50 5 1.18 15 17.70 
  Cao, Kevin Y 2164 USA1.0010.44156.60 
  Thaler, Michael 2243 USA1.0010.55158.25 
  Arias Santana, Mauricio m2318 CRC0.5010.15152.25 
  Gorman, Dov f2270 USA0.5010.09151.35 
  Schoch, Ian D 2175 USA0.501-0.0515-0.75 

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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