Individual Calculations February 2017
 Tiefenbacher, Richard Jun.  Total change: -15.60  Rating chartPersonal card
 Steirische Kreisliga Sued 2016/2017 rd 7-8 several AUT 2017-01-14
RcRownchangeKK*chgGame
 2128 2038 0.00 2 -0.78 20 -15.60 
  Jud, Karlheinz 1996 AUT0.001-0.5620-11.20 
  Horvath, Sandor f2259 HUN0.001-0.2220-4.40 

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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