Individual Calculations May 2018
 Beyer, Edith  Total change: -7.00  Rating chartPersonal card
 Niederoesterreich 1. Klasse Waldviertel 2017/18 rd 14-17 several AUT 2018-04-06
RcRownchangeKK*chgGame
 1458 1400 0.50 2 -0.35 20 -7.00 
  Kurz, Franz 1591 AUT0.5010.25205.00 
  Seper, Thomas 1325 AUT0.001-0.6020-12.00 

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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