Individual Calculations September 2015
 Kalhorn, Stefan  Total change: -9.40  Rating chartPersonal card
 Cellavision Chess Cup 2015 normal Lund SWE 2015-08-08
RcRownchangeKK*chgGame
 2065 2157 2.00 4 -0.47 20 -9.40 
  Hoi, Carsten g2383 DEN0.001-0.2120-4.20 
  Arvidsson, Erik 1882 SWE1.0010.17203.40 
  Johansson, Roland 1983 SWE0.501-0.2320-4.60 
  Valet, Richard 2011 GER0.501-0.2020-4.00 

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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