Individual Calculations December 2012
 Labbe, Georges  Total change: 12.45  Rating chartPersonal card
 10e rencontres internationales - Tournoi Cavalier AGDE FRA 2012-10-27
RcRownchangeKK*chgGame
 1919 1767 3.50 9 0.83 15 12.45 
  Vigneron, Jean 1921 FRA0.5010.21153.15 
  Pascal-Mousselard, Philippe 1930 FRA0.5010.22153.30 
  Pokee, Anne 1889 FRA0.001-0.3315-4.95 
  Petit, Didier 1914 FRA0.001-0.3015-4.50 
  Mariat, Alain 1881 FRA1.0010.66159.90 
  Schweitzer, Marc 1980 FRA1.0010.771511.55 
  Serra, Yannick 1878 FRA0.001-0.3515-5.25 
  Aubry, Fabien 1939 FRA0.5010.23153.45 
  Peyrin, Jean 1936 FRA0.001-0.2815-4.20 

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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