Individual Calculations September 2017
 Morawietz, Dieter  Total change: -1.60  Rating chartPersonal card
 Jubilaeumsturnier 50 Jahre KKS Koeln GER 2017-08-25
RcRownchangeKK*chgGame
 2155 2422 5.50 7 -0.16 10 -1.60 
  Rieger, Mario 2022  * GER1.0010.08100.80 
  Browning, Alex 2022  * GER1.0010.08100.80 
  Firat, Kaan 2079 GER0.501-0.3810-3.80 
  Van Der Valk, Niklas 2172 GER1.0010.19101.90 
  Pauly, Carlo 2261 GER1.0010.29102.90 
  Bayer, Ernst-Wolfgang f2247 GER1.0010.27102.70 
  Schiffer, Stefan 2281 GER0.001-0.6910-6.90 
 * 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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