Individual Calculations May 2011
 Marwan, David  Total change: -8.70  Rating chartPersonal card
 1. Landesliga OOe 2010/11 several AUT 2010-10-01
RcRownchangeKK*chgGame
 2059 2167 2.00 4 -0.58 15 -8.70 
  Kaiser, Bernhard 2022 AUT0.501-0.1915-2.85 
  Aigner, Michael 2100 AUT0.501-0.0915-1.35 
  Baumgartner, Martin 2043 AUT0.501-0.1715-2.55 
  Blasl, Dietmar 2071 AUT0.501-0.1315-1.95 

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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