Individual Calculations September 2018
 Krefenstein, Sergej  Total change: -3.80  Rating chartPersonal card
 Lichtenberger Sommer 2018 Berlin GER 2018-08-18
RcRownchangeKK*chgGame
 1998 2120 5.00 8 -0.19 20 -3.80 
  Schulz-Runge, Michael 1758 GER1.0010.10202.00 
  Matitschka, Heinz 1938 GER1.0010.26205.20 
  Baranowsky, Peter 1848 GER1.0010.17203.40 
  Hacker, Jonas f2316 GER0.001-0.2520-5.00 
  Jaeger, Andre 1974 GER1.0010.30206.00 
  Polatel, Ali 2230 TUR0.001-0.3520-7.00 
  Kapr, Klaus, Dr. 1999 GER1.0010.34206.80 
  Joppien, Arne 1921 GER0.001-0.7620-15.20 

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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