Individual Calculations May 2018
 Montero Montero, Cristobal  Total change: -1.80  Rating chartPersonal card
 Lliga Catalana 2018 Preferent Barcelona grup II catalunya ESP 2018-01-21
RcRownchangeKK*chgGame
 1794 1817 1.50 3 -0.09 20 -1.80 
  Pizarro Soza, Francisco 1906 CHI0.001-0.3820-7.60 
  Ester Cubinsa, Antoni 1704 ESP1.0010.35207.00 
  Zevallos Garcia, Luis Enrique 1772 ESP0.501-0.0620-1.20 

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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