Individual Calculations December 2018
 Polsterer, Heinz  Total change: -2.40  Rating chartPersonal card
 Waldviertel Liga 2018/2019 rd7-8 several AUT 2018-11-09
RcRownchangeKK*chgGame
 1988 2023 1.00 1 0.45 20 9.00 
  Illner, Gerhard 1988 AUT1.0010.45209.00 

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)
 
 Niederoesterreichische Landesliga 2018/2019 rd4-5 several AUT 2018-11-11
RcRownchangeKK*chgGame
 1989 2023 0.50 2 -0.57 20 -11.40 
  Somasundram, Jayakumar 1801 SRI0.001-0.7820-15.60 
  Schmid, Thomas 2177 AUT0.5010.21204.20 

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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