Individual Calculations December 2017
 Piron, Jean-Marie  Total change: 0.60  Rating chartPersonal card
 Belgian Interclubs 2017-2018 Round 4 Various Places BEL 2017-11-19
RcRownchangeKK*chgGame
 1722 1721 1.00 1 0.50 20 10.00 
  Mathieu, Alfred 1722 BEL1.0010.502010.00 

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)
 
 71ste Limburgse Interclubs 2017-2018 Ronde 4 Various Places BEL 2017-11-24
RcRownchangeKK*chgGame
 1743 1721 0.00 1 -0.47 20 -9.40 
  Mocsnik, Robbie 1743 BEL0.001-0.4720-9.40 

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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