Individual Calculations May 2018
 Ortner, Ronald  Total change: 13.80  Rating chartPersonal card
 Obersteirische Liga 2017/2018 rd 7 several AUT 2018-04-07
RcRownchangeKK*chgGame
 1948 1837 1.00 1 0.65 20 13.00 
  Hirsch, Johann 1948 AUT1.0010.652013.00 

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)
 
 Steirische Landesliga 2017/2018 rd 11 several AUT 2018-04-14
RcRownchangeKK*chgGame
 1867 1837 0.50 1 0.04 20 0.80 
  Zuchart, Manfred 1867 AUT0.5010.04200.80 

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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