Individual Calculations May 2018
 Leiva Velasco, Antonio  Total change: -30.20  Rating chartPersonal card
 Lliga Catalana 2018 Segona Divisio grup IV Catalunya ESP 2018-01-21
RcRownchangeKK*chgGame
 1931 2138 4.50 8 -1.51 20 -30.20 
  Balague Orduna, Enric 1951 ESP0.501-0.2420-4.80 
  Sanchez Bernardino, Miguel A 1981 ESP1.0010.29205.80 
  Subirats Ferrando, Jordi 1750 ESP0.501-0.4120-8.20 
  Leiva Ruiz, Sergi 1904 ESP0.001-0.7920-15.80 
  Exposito Cabrera, Joaquin 2015 ESP1.0010.33206.60 
  Bayerri Rosa, Xavier 1968 ESP0.501-0.2220-4.40 
  Ventos, Liberto 2066 ESP0.001-0.6020-12.00 
  Abarca Garcia, Xavier 1814 ESP1.0010.13202.60 

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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