Individual Calculations December 2018
 Maeder, David  Total change: -3.60  Rating chartPersonal card
 SGM 2018-19 (League 1 and 2) round 1-2 decentralised SUI 2018-11-10
RcRownchangeKK*chgGame
 2289 2165 0.50 2 -0.18 20 -3.60 
  Petkidis, Anthony 2362 GER0.001-0.2520-5.00 
  Hofer, Emilian 2216 AUT0.5010.07201.40 

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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