Individual Calculations May 2018
 Hernandez Valls, Idelfons  Total change: 44.40  Rating chartPersonal card
 Lliga Catalana 2018 Preferent Barcelona grup II catalunya ESP 2018-01-21
RcRownchangeKK*chgGame
 1877 1902 4.00 6 0.80 40 32.00 
  Perez Llorca, Xavier 1845 ESP0.501-0.0840-3.20 
  Prados Compte, Ignacio 1745 ESP0.501-0.2140-8.40 
  Creus Sola, Andreu 2016 ESP0.001-0.3440-13.60 
  Llacuna Fabregat, Josep Maria 1777 ESP1.0010.334013.20 
  Galan Gonzalez, Francesc 1968 ESP1.0010.594023.60 
  Leon Escoda, Manel 1909 ESP1.0010.514020.40 

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 Primera Divisio grup II Catalunya ESP 2018-01-21
RcRownchangeKK*chgGame
 2158 1902 0.50 1 0.31 40 12.40 
  Quesada Ibars, Xabier 2158 ESP0.5010.314012.40 

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)
 

 

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