Individual Calculations March 2011
 Bernard, Christophe  Total change: -9.70  Rating chartPersonal card
 8e Bois-Colombes Chess Masters - A BOIS COLOMBES FRA 2010-12-26
RcRownchangeKK*chgGame
 2121 2349 0.00 1 -0.79 10 -7.90 
  Plane, Boris 2121 FRA0.001-0.7910-7.90 

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 - Coupe de France - Part 2 FRANCE FRA 2011-01-09
RcRownchangeKK*chgGame
 2379 2348 0.50 1 0.04 10 0.40 
  Boudiba, Mahfoud m2379 ALG0.5010.04100.40 

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 2 - R5-7 FRANCE FRA 2011-01-15
RcRownchangeKK*chgGame
 2287 2348 1.50 3 -0.22 10 -2.20 
  Barsov, Alexei g2498 UZB0.5010.20102.00 
  Decoster, Frederic 2260 BEL0.001-0.6210-6.20 
  Jactel, Nicolas 2104 FRA1.0010.20102.00 

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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