Individual Calculations October 2019
 Serbu, Daniel Elias, Dr.  Total change: -22.00  Rating chartPersonal card
 14. Lessing-Open 2019 Wolfenbuettel GER 2019-08-23
RcRownchangeKK*chgGame
 1988 2160 2.50 5 -1.10 20 -22.00 
  Graf, Lucas 1970 GER1.0010.25205.00 
  Othmer, Michael 1969 GER0.501-0.2520-5.00 
  Mueller, Peter 2027 GER0.001-0.6820-13.60 
  Kueck, Artur 1863 GER1.0010.15203.00 
  Sielaff, Michael 2109 GER0.001-0.5720-11.40 

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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