Individual Calculations January 2009
 Sharp, Dale E  Total change: -17.70  Rating chartPersonal card
 14th Annual Northeast Open Stamford, Connecticut USA 2008-10-31
RcRownchangeKK*chgGame
 2022 2049 1.50 5 -1.18 15 -17.70 
  Chiang, Michael 1950 USA0.001-0.6415-9.60 
  Pattard, Thomas 2134 GER0.001-0.3815-5.70 
  Romero, Steve 2047 USA0.5010.00150.00 
  Blum, Tony 1935 USA1.0010.34155.10 
  Aaron, Deepak 2046 USA0.001-0.5015-7.50 

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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