Individual Calculations November 2011
 Spittler, Jens  Total change: 1.20  Rating chartPersonal card
 20.Apolda Open Apolda GER 2011-08-25
RcRownchangeKK*chgGame
 1985 2052 3.50 6 0.08 15 1.20 
  Powalla, Christian 1766 GER1.0010.16152.40 
  Zeier, Klaus 2185 GER0.001-0.3215-4.80 
  Kuehne, Niklas 1693 GER1.0010.10151.50 
  Maiwald, Harald 2132 GER0.001-0.3915-5.85 
  Aepfler, Gerhard 1983 GER1.0010.40156.00 
  Greger, Ubald 2149 GER0.5010.13151.95 

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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