Individual Calculations May 2010
 Kelleher, William  Total change: 0.30  Rating chartPersonal card
 40th Annual World Amateur Team & US Tean East Parsippany, New Jersey USA 2010-02-13
RcRownchangeKK*chgGame
 2233 2359 4.00 6 0.03 10 0.30 
  Hall, Timothy J 2063 USA1.0010.15101.50 
  Marinello, Beatriz wm2179 USA1.0010.26102.60 
  Bartell, Thomas f2376 USA0.5010.02100.20 
  Parry, Matt J 2201 USA0.001-0.7110-7.10 
  Kopec, Danny m2334 USA0.501-0.0310-0.30 
  Stoyko, Stephen E f2244 USA1.0010.34103.40 

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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