Individual Calculations April 2018
 Weber, Jean-Marie  Total change: 13.00  Rating chartPersonal card
 Luxembourg Team Championship 17/18 Round 7-8 various LUX 2018-02-04
RcRownchangeKK*chgGame
 2115 2127 1.50 2 0.47 20 9.40 
  Mertens, Marc 2131 LUX0.5010.01200.20 
  Wians, Camille f2099 LUX1.0010.46209.20 

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)
 
 Team 2018 - Nationale 3 r8-9 FRANCE FRA 2018-03-17
RcRownchangeKK*chgGame
 1872 2130 1.00 1 0.18 20 3.60 
  Stankowski, Yves 1872 FRA1.0010.18203.60 

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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