Individual Calculations December 2019
 Leutwyler, Martin  Total change: 0.80  Rating chartPersonal card
 Vorarlberg Landesliga 2019/2020 round 4-5 Several AUT 2019-11-08
RcRownchangeKK*chgGame
 2163 2156 0.50 1 0.01 20 0.20 
  Mittelberger, Peter 2163 AUT0.5010.01200.20 

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)
 
 SGM 2019-20 round 1 decentralised SUI 2019-11-16
RcRownchangeKK*chgGame
 2175 2156 0.50 1 0.03 20 0.60 
  Heinatz, Gundula wm2175 SUI0.5010.03200.60 

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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