Individual Calculations May 2012
 Wolfram, Dominik  Total change: 4.35  Rating chartPersonal card
 NOe. Landesliga several AUT 2011-09-18
RcRownchangeKK*chgGame
 2073 2151 1.50 2 0.29 15 4.35 
  Strobel, Ferdinand f2129 AUT1.0010.47157.05 
  Spoerk, Rainer 2017 AUT0.501-0.1815-2.70 

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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