Individual Calculations February 2020
 Wildner, Reinhard  Total change: 1.60  Rating chartPersonal card
 Styria Grazer Stadtliga 2019/2020 round 7-8 Graz AUT 2020-01-13
RcRownchangeKK*chgGame
 2030 2014 1.00 2 0.04 40 1.60 
  Preck, Helmut 1979 AUT0.501-0.0540-2.00 
  Vilits, Andreas 2081 AUT0.5010.09403.60 

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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