Individual Calculations April 2015
 Haerig, Wolfram  Total change: 11.60  Rating chartPersonal card
 22. VfB Schach Leipzig Open Leipzig GER 2015-03-03
RcRownchangeKK*chgGame
 1920 1804 3.00 7 0.58 20 11.60 
  Petiko, Nikolai 2041 GER0.001-0.2020-4.00 
  Wolter, Uwe 1544 GER1.0010.18203.60 
  Ziese, Gerhard 1988 GER0.001-0.2620-5.20 
  Gerhardt, Dirk 1976 GER0.5010.23204.60 
  Pohl, Gunnar 1926 GER0.001-0.3320-6.60 
  Randt, Karl-Heinz 1928 GER0.5010.17203.40 
  Reichert, Matthias 2037 GER1.0010.792015.80 

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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