Individual Calculations November 2019
 Tuomainen, Jari  Total change: -7.80  Rating chartPersonal card
 Lag-DM 2019/2020, div 2 R12 Stockholm SWE 2019-09-30
RcRownchangeKK*chgGame
 1750 1709 0.50 2 -0.39 20 -7.80 
  Flink, Bjorn 1791 SWE0.001-0.3920-7.80 
  Malmgren, Jan 1709 SWE0.5010.00200.00 

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)
 

 

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