Individual Calculations March 2012
 Willems, Niels  Total change: 14.55  Rating chartPersonal card
 9e BC Chess Masters - B (- 1900 Elo) BOIS COLOMBES FRA 2011-12-26
RcRownchangeKK*chgGame
 1757 1594 2.50 6 0.75 15 11.25 
  David, Jean-Luc 1679 FRA0.001-0.3815-5.70 
  Bensaid, Abdel 1688 FRA0.5010.13151.95 
  Galtier, Antoine 1782 FRA0.5010.24153.60 
  N Zenzo, Kisala 1696 FRA1.0010.64159.60 
  Durand, Sylvain 1897 FRA0.001-0.1415-2.10 
  Thoue, Jean-Claude 1799 FRA0.5010.26153.90 

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 II Jeunes - R4-5 FRANCE FRA 2012-01-08
RcRownchangeKK*chgGame
 1475 1626 1.00 1 0.30 15 4.50 
  Renaudier, Celia 1475 FRA1.0010.30154.50 

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 3 - R5-6 FRANCE FRA 2012-01-15
RcRownchangeKK*chgGame
 1571 1626 0.50 1 -0.08 15 -1.20 
  Chazeau, Laineur-Lothaire 1571 FRA0.501-0.0815-1.20 

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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