Individual Calculations April 2009
 Theil, Carey M  Total change: 0.00  Rating chartPersonal card
 39th Annual World Amateur Team & US Team East Parsippany, New Jersey USA 2009-02-14
RcRownchangeRpKK*chgGame
 2082 0 1.50 2 0.00 2095   0.00 
  Low, Scott T 2163 USA0.5010.00 0.00 
  Dai, Yang 2000 USA1.0010.00 0.00 

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)
 
 18th Annual Eastern Class Championships Sturbridge, Massachusetts USA 2009-03-06
RcRownchangeRpKK*chgGame
 2128 0 1.00 3 0.00 2003   0.00 
  Cherniack, Alex 2222 USA0.0010.00 0.00 
  Finney, Stuart S 1926 USA1.0010.00 0.00 
  Zenyuk, Iryna cwm2237 USA0.0010.00 0.00 

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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