Individual Calculations May 2018
 Roig Regi, Daniel  Total change: -17.20  Rating chartPersonal card
 Lliga Catalana 2018 Preferent Barcelona grup II catalunya ESP 2018-01-21
RcRownchangeKK*chgGame
 1793 1886 1.00 3 -0.86 20 -17.20 
  Garcia Lopez, Josep Luis 1836 ESP0.001-0.5720-11.40 
  Salvador Munoz, Jose Maria 1653 ESP1.0010.21204.20 
  Bueno Marin, Jesus 1889 ESP0.001-0.5020-10.00 

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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