Individual Calculations March 2011
 Le Duigou, Jean-Guy  Total change: -5.95  Rating chartPersonal card
 Championnat d'Ile et Vilaine - Part 2 RENNES FRA 2010-12-02
RcRownchangeKK*chgGame
 1849 1996 2.50 4 -0.25 25 -6.25 
  Savary, Xavier 1901 FRA1.0010.37259.25 
  Castel, Efflam 1913 FRA0.001-0.6125-15.25 
  Martin, Yvon 1730 FRA1.0010.18254.50 
  Dupitier, Mickael 1852 FRA0.501-0.1925-4.75 

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)
 
NOTE: K factor changed
 Team - Nationale 4 - R4-5 FRANCE FRA 2011-01-16
RcRownchangeKK*chgGame
 2033 2017 0.50 1 0.02 15 0.30 
  Jegourel, Cyrille 2033 FRA0.5010.02150.30 

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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