Individual Calculations September 2019
 Kummerow, Heiko  Total change: 27.60  Rating chartPersonal card
 11. Guetersloher Sparkassen-Cup A-Gruppe Guetersloh GER 2019-08-16
RcRownchangeKK*chgGame
 2165 2181 4.00 5 1.38 20 27.60 
  Nyenhuis, Yannek 1951 GER1.0010.21204.20 
  Pahl, Erik 2067 GER1.0010.34206.80 
  Schmittdiel, Eckhard g2421 GER1.0010.802016.00 
  Faerber, David 2308 GER0.001-0.3320-6.60 
  Bennemann, Ingmar 2076 GER1.0010.36207.20 

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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