Individual Calculations January 2011
 Ghersi, Kader  Total change: -19.50  Rating chartPersonal card
 Team - Nationale 4 - R2-4 FRANCE FRA 2010-11-16
RcRownchangeKK*chgGame
 2001 1751 0.00 2 -0.39 15 -5.85 
  Bannery, Benjamin 1941 FRA0.001-0.2515-3.75 
  Levoux, Sebastien 2060 FRA0.001-0.1415-2.10 

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 - Ile de France - Part 2 IDF FRA 2010-11-16
RcRownchangeKK*chgGame
 1636 1751 1.00 1 0.34 15 5.10 
  Sevilla, Francois 1636 FRA1.0010.34155.10 

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 Jeunes - R1-3 FRANCE FRA 2010-11-20
RcRownchangeKK*chgGame
 1661 1751 0.00 1 -0.62 15 -9.30 
  Chameret, Jean 1661 FRA0.001-0.6215-9.30 

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)
 
 131e open international du club 608 d'échecs PARIS FRA 2010-12-18
RcRownchangeKK*chgGame
 1661 1751 2.50 5 -0.63 15 -9.45 
  Chabradze, Boris 2151  * GEO0.001-0.0815-1.20 
  Aliphat, Pierre 1529 FRA0.001-0.7815-11.70 
  Beda, Salome 1460 FRA1.0010.15152.25 
  Jaureguiberry, Alain 1478 FRA1.0010.17152.55 
  N Zenzo, Kisala 1689 FRA0.501-0.0915-1.35 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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