Individual Calculations April 2019
 Kirppo, Ronny  Total change: 0.20  Rating chartPersonal card
 Div II 8 2018-19 R67 Sweden SWE 2019-03-10
RcRownchangeKK*chgGame
 1911 1905 0.50 1 0.01 20 0.20 
  Bensryd, Hampus 1911 SWE0.5010.01200.20 

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)
 

 

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