Individual Calculations April 2018
 Delacroix, Jean-Daniel  Total change: 4.20  Rating chartPersonal card
 Swiss Team Championship 2018 1.Liga round 1 decentralised SUI 2018-03-24
RcRownchangeKK*chgGame
 2125 1971 0.50 1 0.21 20 4.20 
  Bertola, Georges 2125 SUI0.5010.21204.20 

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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