Individual Calculations January 2012
 Martineau, Alain  Total change: -36.15  Rating chartPersonal card
 11e Open International d'Echecs de Sautron SAUTRON FRA 2011-10-22
RcRownchangeKK*chgGame
 1700 1768 3.50 9 -1.80 15 -27.00 
  Le Coz, Yannick 1648 FRA1.0010.34155.10 
  Sarrazin, Christian 2019 FRA0.001-0.1915-2.85 
  Sogny, Richard 1627 FRA1.0010.31154.65 
  Jaouen, Valentin 1888 FRA0.001-0.3415-5.10 
  Duval, Michel 1732 FRA0.001-0.5515-8.25 
  Niepceron, Luc 1642 FRA0.001-0.6715-10.05 
  De Hargues, Remi 1631 FRA0.001-0.6815-10.20 
  Auvray, Philippe 1615 FRA1.0010.30154.50 
  Le Fol, Roland 1501 FRA0.501-0.3215-4.80 

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 2012 - Nationale 4 - R2-3 FRANCE FRA 2011-11-12
RcRownchangeKK*chgGame
 1713 1753 0.50 2 -0.61 15 -9.15 
  Brochard, Martin 1644 FRA0.001-0.6515-9.75 
  Mollard, Alain 1781 FRA0.5010.04150.60 

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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