Individual Calculations May 2017
 Grabenhofer, Erich  Total change: -30.00  Rating chartPersonal card
 Waldviertler Liga Noe 2016/2017 rd 6-8 several AUT 2017-04-07
RcRownchangeKK*chgGame
 1788 1725 0.50 3 -0.75 40 -30.00 
  Pekny, Friedrich 1807 AUT0.5010.11404.40 
  Prinz, Nikolaus 1676 AUT0.001-0.5740-22.80 
  Gruener, Markus 1880 AUT0.001-0.2940-11.60 

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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