Individual Calculations April 2015
 Schulz, Stefan  Total change: 7.80  Rating chartPersonal card
 22. VfB Schach Leipzig Open Leipzig GER 2015-03-03
RcRownchangeKK*chgGame
 1879 1856 4.50 9 0.39 20 7.80 
  Buechmann, Ole 2147 GER0.001-0.1520-3.00 
  Kuenne, Lutz Dieter, Dr. 1561 GER1.0010.15203.00 
  Willberg, Frank 2019 GER0.5010.22204.40 
  Weber, Benedikt 1989 GER0.001-0.3220-6.40 
  Salm, Andreas, Dr. 1483 GER1.0010.10202.00 
  Gerhardt, Dirk 1976 GER0.5010.16203.20 
  Schmid, Eugen 1962 GER0.001-0.3620-7.20 
  Krongraf, Henryk 1790 GER1.0010.41208.20 
  Ziese, Gerhard 1988 GER0.5010.18203.60 

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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