Individual Calculations May 2011
 Hafner, Christian, Prof. Dr.  Total change: -3.60  Rating chartPersonal card
 Nationale Interclubs 2010-2011 Various BEL 2010-09-26
RcRownchangeKK*chgGame
 2241 2127 1.50 5 -0.24 15 -3.60 
  Anciaux, Marc 2161 BEL0.001-0.4515-6.75 
  Dischinger, Frank f2204 GER0.5010.11151.65 
  Akhayan, Ruben f2302 BEL0.001-0.2715-4.05 
  Erwich, Frank f2324 NED0.001-0.2515-3.75 
  Verlinde, Tieme 2214 BEL1.0010.62159.30 

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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