Individual Calculations May 2018
 Bertran Nadal, Santiago  Total change: 33.60  Rating chartPersonal card
 Lliga Catalana 2018 Preferent Barcelona grup IV Catalunya ESP 2018-01-21
RcRownchangeKK*chgGame
 1719 1729 1.00 1 0.49 40 19.60 
  Casasampera Boada, Joaquim 1719 ESP1.0010.494019.60 

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)
 
 Lliga Catalana 2018 Segona Categoria Barcelona VIII Catalunya ESP 2018-01-21
RcRownchangeKK*chgGame
 1760 1729 0.50 1 0.04 40 1.60 
  Subirats Martinez, Miguel Angel 1760 ESP0.5010.04401.60 

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)
 
 Lliga Catalana 2018 Tercera Categoria Barcelona III Catalunya ESP 2018-01-21
RcRownchangeKK*chgGame
 1585 1729 1.00 1 0.31 40 12.40 
  Saborit Verdaguer, Roger 1585 ESP1.0010.314012.40 

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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