Individual Calculations April 2019
 Rydberg, Krister  Total change: 1.80  Rating chartPersonal card
 Div III 4 2018-19 r67 Sweden SWE 2019-03-10
RcRownchangeKK*chgGame
 1426 1817 1.00 1 0.09 20 1.80 
  Muntean, Adrian 1426 NED1.0010.09201.80 

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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