Individual Calculations April 2020
 Gironella Perello, Lluis  Total change: -29.80  Rating chartPersonal card
 Lliga Catalana 2020 Preferent Barcelona GRUP III FIDE (Rds. 1-8) Catalunya ESP 2020-01-18
RcRownchangeKK*chgGame
 1933 2060 0.50 3 -1.49 20 -29.80 
  Mut Company, Guillem 1991 ESP0.501-0.1020-2.00 
  Albero Figueras, Emilio 1805 ESP0.001-0.8120-16.20 
  Alonso Castillo, Sergio 2002 ESP0.001-0.5820-11.60 

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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