Individual Calculations April 2018
 Bariani, Sebastien  Total change: 16.80  Rating chartPersonal card
 Luxembourg Team Championship 17/18 Round 7-8 various LUX 2018-02-04
RcRownchangeKK*chgGame
 1875 1721 1.50 2 0.79 20 15.80 
  Fourcart, Marc 1637 FRA1.0010.38207.60 
  Schartz, Alain 2112 LUX0.5010.41208.20 

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
 1959 1726 0.50 2 0.05 20 1.00 
  Batagelj, Laurent 1842 FRA0.5010.16203.20 
  Cahen, Alexis 2075 FRA0.001-0.1120-2.20 

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)
 

 

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