Individual Calculations April 2015
 Petersson, John  Total change: -37.60  Rating chartPersonal card
 Tean 8. HK 2014-15 (r. 4-7) Various DEN 2015-01-11
RcRownchangeKK*chgGame
 1991 1978 0.50 3 -0.94 40 -37.60 
  Ramkilde, Mikael 1965 DEN0.501-0.0240-0.80 
  Larsen, Thomas 2040 DEN0.001-0.4140-16.40 
  Nilsson, Lars Kjoller 1969 DEN0.001-0.5140-20.40 

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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