Individual Calculations May 2010
 Sok, Michael  Total change: 1.65  Rating chartPersonal card
 Nationale 2 Jeunes - R6 Various FRA 2010-03-21
RcRownchangeKK*chgGame
 1416 1704 1.00 1 0.16 15 2.40 
  Brajon, Victoria 1416 FRA1.0010.16152.40 

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)
 
 9e Open International d'Echecs de Malakoff 2010 Malakoff FRA 2010-04-17
RcRownchangeKK*chgGame
 1815 1704 2.50 7 -0.05 15 -0.75 
  Le Bris, Louis 1852 FRA0.001-0.3015-4.50 
  Serac, Roland 1537 FRA1.0010.28154.20 
  Laurent, Dominique 2024 FRA0.5010.37155.55 
  Pernet, Roger 1838 FRA0.001-0.3215-4.80 
  Keraval Roignant, Claude 1614 FRA0.001-0.6215-9.30 
  Gay, Emmanuel 1996 FRA0.001-0.1515-2.25 
  Le Grix De La Salle, Jean-Marie 1846 FRA1.0010.691510.35 

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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