Individual Calculations July 2010
 Barbaut, Michel  Total change: -11.40  Rating chartPersonal card
 Nationale 4 - R7 Various FRA 2010-05-09
RcRownchangeKK*chgGame
 2020 2059 0.00 1 -0.55 15 -8.25 
  Lechelle, William 2020 FRA0.001-0.5515-8.25 

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)
 
 34e open international de Fourmies Fourmies FRA 2010-05-22
RcRownchangeKK*chgGame
 1911 2059 2.50 4 -0.21 15 -3.15 
  Halfaoui, Eddine 1797 FRA1.0010.18152.70 
  Rott, Georg 2208 GER0.001-0.3015-4.50 
  Pataki, Zemplen 1766 LUX1.0010.15152.25 
  Van Rekom, Robert 1871 NED0.501-0.2415-3.60 

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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