Individual Calculations November 2009
 Karklins, Andrew  Total change: -17.85  Rating chartPersonal card
 18th Annual Midwest Class Champinships Wheeling, Illinois USA 2009-10-09
RcRownchangeKK*chgGame
 2109 2216 2.00 5 -1.19 15 -17.85 
  Felecan, Florin f2429 USA0.5010.27154.05 
  Hollinberger, Drew 1980 USA0.501-0.3015-4.50 
  Auger, Michael W 1946 USA0.001-0.8315-12.45 
  Velikanov, Alexander 2069 USA0.501-0.2015-3.00 
  Smith, Garrett L 2120 USA0.501-0.1315-1.95 

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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