Individual Calculations January 2011
 Prevot, Rodolphe  Total change: 6.75  Rating chartPersonal card
 11e open international de l'Indre CHATEAUROUX FRA 2010-10-23
RcRownchangeKK*chgGame
 2019 1919 2.50 5 0.55 15 8.25 
  Lamorelle, Julien f2297 FRA0.001-0.0915-1.35 
  Labbe, Georges 1775 FRA1.0010.31154.65 
  Carvallo, Henri 2153 FRA0.5010.29154.35 
  Dubost, Christophe 1929 FRA0.001-0.4915-7.35 
  Masset, Jacques 1941 FRA1.0010.53157.95 

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 - Nationale 4 - R2-4 FRANCE FRA 2010-11-16
RcRownchangeKK*chgGame
 2074 1921 0.50 2 -0.10 15 -1.50 
  Riverais, Gerald 2019 FRA0.5010.13151.95 
  Collin, Ivan 2128 FRA0.001-0.2315-3.45 

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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