Individual Calculations April 2015
 Kerschbaumer, Johannes  Total change: 9.20  Rating chartPersonal card
 Steirische Landesliga 2014/2015 rd 8-9 several AUT 2015-03-07
RcRownchangeKK*chgGame
 2097 2115 1.50 2 0.46 20 9.20 
  Steiner, Peter 2010 AUT1.0010.36207.20 
  Poeltl, Thomas 2184 AUT0.5010.10202.00 

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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