Individual Calculations May 2010
 Theil, Carey M  Total change: -4.25  Rating chartPersonal card
 40th Annual World Amateur Team & US Tean East Parsippany, New Jersey USA 2010-02-13
RcRownchangeKK*chgGame
 2079 2214 2.00 3 -0.04 25 -1.00 
  Guo, Gill 2115 USA1.0010.36259.00 
  Rozovsky, Daniel f2017 USA0.001-0.7525-18.75 
  Swaminathan, Rahul 2106 USA1.0010.35258.75 

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)
 
 19th Annual Eastern Class Championships Sturbridge, Massachusetts USA 2010-03-05
RcRownchangeKK*chgGame
 2196 2223 2.00 4 -0.13 25 -3.25 
  Mac Intyre, Paul f2292 USA0.001-0.4025-10.00 
  Carter, David E 2157 USA1.0010.412510.25 
  Thaler, Michael 2273 USA0.5010.07251.75 
  Times, Lawyer 2062 USA0.501-0.2125-5.25 

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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