Individual Calculations May 2018
 Arribas Alvarez, Marti  Total change: -17.80  Rating chartPersonal card
 Lliga Catalana 2018 Preferent Barcelona grup IV Catalunya ESP 2018-01-21
RcRownchangeKK*chgGame
 1897 1777 1.00 5 -0.70 20 -14.00 
  Rodriguez Isern, Bernat 1896 ESP0.001-0.3420-6.80 
  Garcia Quevedo, Jose 1876 ESP0.5010.14202.80 
  De La Porte, Olivier 1832 ESP0.5010.08201.60 
  Fernandez Perez, Josep 2007 ESP0.001-0.2120-4.20 
  Gotes Perez, Jaume 1872 ESP0.001-0.3720-7.40 

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)
 
 Lliga Catalana 2018 Segona Divisio grup III Catalunya ESP 2018-01-21
RcRownchangeKK*chgGame
 2029 1777 0.00 1 -0.19 20 -3.80 
  Luque Castells, Jordi 2029 ESP0.001-0.1920-3.80 

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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