Individual Calculations March 2012
 Duprey, Francois-Xavier  Total change: 0.45  Rating chartPersonal card
 9e BC Chess Masters - B (- 1900 Elo) BOIS COLOMBES FRA 2011-12-26
RcRownchangeKK*chgGame
 1670 1743 2.50 5 -0.48 15 -7.20 
  Saunier, Serge 1833 FRA0.001-0.3815-5.70 
  Banat, Rizlene wf1678 ALG0.001-0.5915-8.85 
  Clouvel, Jean-Paul 1528 FRA1.0010.23153.45 
  Herbert, Guy 1650 FRA1.0010.37155.55 
  Guerlach, Keigo 1661 FRA0.501-0.1115-1.65 

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 - R4-5 FRANCE FRA 2012-01-15
RcRownchangeKK*chgGame
 1745 1740 1.00 1 0.51 15 7.65 
  Dubois, Jacky 1745 FRA1.0010.51157.65 

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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