Individual Calculations July 2017
 Pitschka, Claus  Total change: -4.60  Rating chartPersonal card
 DSAM RAMADA Cup 2016-2017 Final A Wiesbaden-Niedernhausen GER 2017-06-15
RcRownchangeKK*chgGame
 2145 2250 3.00 5 -0.23 20 -4.60 
  Seibicke, Ralf 2136 GER0.501-0.1620-3.20 
  Muetsch, Annmarie 2118 GER1.0010.32206.40 
  Pruefer, Friedbert, Prof. Dr. 2163 GER0.001-0.6220-12.40 
  Scholz, Peter 2181 GER0.501-0.1020-2.00 
  Meyer, Henrik 2125 GER1.0010.33206.60 

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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