Individual Calculations December 2017
 Lekic, Dusan  Total change: 2.80  Rating chartPersonal card
 SGM 2017/18 (League 1+2) round 1 decentralised SUI 2017-11-11
RcRownchangeKK*chgGame
 2265 2362 0.50 1 -0.13 10 -1.30 
  Umbach, Andreas 2265 SUI0.501-0.1310-1.30 

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)
 
 Oberliga Baden 2017/2018 November 2017 various GER 2017-11-12
RcRownchangeKK*chgGame
 2295 2362 1.00 1 0.41 10 4.10 
  Wehner, Roland f2295 GER1.0010.41104.10 

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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