Individual Calculations May 2010
 Shaffer, Gregory S  Total change: 0.00  Rating chartPersonal card
 40th Annual World Amateur Team & US Tean East Parsippany, New Jersey USA 2010-02-13
RcRownchangeRpKK*chgGame
 2076 0 0.00 3 0.00 1376   0.00 
  Sivakumar, Kavinay 2016 USA0.0010.00 0.00 
  Stenzel, Harold G 2060 USA0.0010.00 0.00 
  Kantor, Alan 2151 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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