Individual Calculations January 2010
 , Simons  Total change: -43.00  Rating chartPersonal card
 Mutual Risk Hamilton BER 2009-09-16
RcRownchangeKK*chgGame
 1561 1615 0.00 3 -1.72 25 -43.00 
  , Simmons 1482 BER0.001-0.6825-17.00 
  , Ashby 1644 BER0.001-0.4625-11.50 
  , Warren 1558 BER0.001-0.5825-14.50 

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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