Individual Calculations May 2011
 Escher, Helmut  Total change: -15.15  Rating chartPersonal card
 Oberliga Ost Staffel B Germany East GER 2010-10-01
RcRownchangeKK*chgGame
 2037 2135 1.50 4 -1.01 15 -15.15 
  Frei, Markus 1967 GER0.501-0.2215-3.30 
  Trautmann, Johannes 1943 GER0.501-0.2515-3.75 
  Engel, Berthold 2210 GER0.5010.10151.50 
  Scheitz, Michael 2029 GER0.001-0.6415-9.60 

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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