Individual Calculations May 2011
 Roder, Peter  Total change: 16.50  Rating chartPersonal card
 Divisionsturneringen 2010 - 11 Various DEN 2010-11-06
RcRownchangeKK*chgGame
 2119 2085 2.00 2 1.10 15 16.50 
  Sorensen, Per Smidt 2097 DEN1.0010.52157.80 
  Sorensen, Ivan 2141 DEN1.0010.58158.70 

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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