Individual Calculations May 2010
 Johann, Christof Dr.  Total change: -10.80  Rating chartPersonal card
 Oberliga Sued-West Germany GER 2009-10-18
RcRownchangeKK*chgGame
 2096 2212 2.50 5 -0.72 15 -10.80 
  Panfilenko, Wladimir 1887 GER1.0010.13151.95 
  Kalepky, Helmut 2111 GER1.0010.36155.40 
  Doncevic, Dario m2322 CRO0.001-0.3515-5.25 
  Voelpel, Robert 2063 GER0.001-0.7015-10.50 
  Schuh, Thomas 2098 GER0.501-0.1615-2.40 

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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