Individual Calculations March 2011
 Kisuze, S  Total change: -7.00  Rating chartPersonal card
 Bermuda International Open 2011 Southampton BER 2011-02-11
RcRownchangeKK*chgGame
 2056 2157 1.00 2 -0.28 25 -7.00 
  Strenzwilk, D 2027 USA0.501-0.1825-4.50 
  Doubleday, W 2085 CAN0.501-0.1025-2.50 

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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