Individual Calculations June 2014
 Aldrich, Daniel F  Total change: -27.60  Rating chartPersonal card
 23rd Annual Chicago Open Wheeling, Illinois USA 2014-05-22
RcRownchangeKK*chgGame
 2217 2066 1.00 6 -0.92 30 -27.60 
  Sharma, Arun 2383 USA0.5010.373011.10 
  Kannappan, Priyadharshan m2420 IND0.001-0.1130-3.30 
  Liang, Awonder f2215 USA0.001-0.3030-9.00 
  Amarasinghe, Prashantha N 2099 SRI0.5010.05301.50 
  Ghatti, Sanjay 1999 USA0.001-0.5930-17.70 
  Kogen, Jonathan 2185 USA0.001-0.3430-10.20 

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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