Individual Calculations September 2011
 Thomas, Kenneth P  Total change: -4.80  Rating chartPersonal card
 6th Annual Indianapolis Open Indianapolis, Indiana USA 2011-08-12
RcRownchangeKK*chgGame
 2112 2144 2.00 4 -0.16 30 -4.80 
  Karklins, Andrew f2210 USA0.001-0.4130-12.30 
  Herron, Mike 2119 USA1.0010.473014.10 
  Hua, Margaret M 1970 USA0.501-0.2330-6.90 
  Whaley, Davis M 2148 USA0.5010.01300.30 

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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