Individual Calculations September 2017
 Schlaefer, Roland  Total change: 65.60  Rating chartPersonal card
 Jubilaeumsturnier 50 Jahre KKS Koeln GER 2017-08-25
RcRownchangeKK*chgGame
 1963 1955 5.00 7 1.64 40 65.60 
  Holz, Peter 1555  * GER1.0010.08403.20 
  Pauly, Carlo 2261 GER0.001-0.1440-5.60 
  Rieger, Mario 1896 GER0.501-0.0840-3.20 
  Gnass, Arno 1788 GER1.0010.284011.20 
  Van Der Valk, Niklas 2172 GER0.5010.284011.20 
  Harringer, Manfred 1983 GER1.0010.544021.60 
  Lindam, Ingo 2088 GER1.0010.684027.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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