Individual Calculations May 2017
 Heiny, Michael  Total change: 8.00  Rating chartPersonal card
 Wiener B-Liga Nord 2016/2017 rd 9 Vienna AUT 2017-04-08
RcRownchangeKK*chgGame
 1920 2009 1.00 1 0.38 20 7.60 
  Somasundram, Jayakumar 1920 SRI1.0010.38207.60 

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)
 
 Burgenlaendische Landesliga 2016/2017 rd 10 several AUT 2017-04-09
RcRownchangeKK*chgGame
 2022 2009 0.50 1 0.02 20 0.40 
  Savio, Alfred Jun. 2022 AUT0.5010.02200.40 

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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