Individual Calculations April 2018
 Korning, Peter  Total change: -7.00  Rating chartPersonal card
 Div I Ostra 2017-18 R567 Sweden SWE 2018-02-04
RcRownchangeKK*chgGame
 1917 2045 1.00 2 -0.35 20 -7.00 
  Nilsson, Stefan 1953 SWE0.501-0.1320-2.60 
  Iminov, Bachtiar 1880 SWE0.501-0.2220-4.40 

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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