Individual Calculations January 2011
 Petersohn, Horst  Total change: 1.75  Rating chartPersonal card
 18-offene Landeseinzelmeisterschaft der Senioren Joachimstal GER 2010-09-30
RcRownchangeKK*chgGame
 1890 1846 4.00 9 0.07 25 1.75 
  Hohn, August 2053 GER0.5010.27256.75 
  Kollowa, Kurt Dr. 1957 GER0.5010.15253.75 
  Schenk, Dieter Dr. 1952 GER0.001-0.3625-9.00 
  David, Heinz Dieter 1601 GER0.501-0.3025-7.50 
  Anlauf, Wolfgang 1555 GER1.0010.15253.75 
  Kolkwitz, Klaus 1945 GER0.5010.14253.50 
  Trappmann, Peter 1828 GER1.0010.472511.75 
  Ahlberg, Guenter 2048 GER0.001-0.2425-6.00 
  Kuehne, Klaus-Dieter 2075 GER0.001-0.2125-5.25 

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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