Individual Calculations April 2008
 Treand, Victor  Total change: 20.70  Rating chartPersonal card
 Lorraine 1 - R2-3 LOR FRA 2007-11-25
RcRownchangeKK*chgGame
 1918 1788 1.00 1 0.68 15 10.20 
  Treiber, Jean 1918 FRA1.0010.681510.20 

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)
 
 Chts de Lorraine 2008 - Benjamins Petite Rosselle FRA 2008-02-20
RcRownchangeKK*chgGame
 1848 1776 1.50 2 0.70 15 10.50 
  Marie, Loic 1850 FRA0.5010.10151.50 
  Delvaux, Robin 1846 FRA1.0010.60159.00 

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)
 

 

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