Individual Calculations July 2009
 Drogou, Gerard  Total change: -22.50  Rating chartPersonal card
 N3 - R7 Various FRA 2009-03-15
RcRownchangeKK*chgGame
 2130 2102 0.00 1 -0.46 15 -6.90 
  Franot, Philippe 2130 FRA0.001-0.4615-6.90 

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)
 
 N3 - R8-9 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 2167 2095 0.50 2 -0.30 15 -4.50 
  Ribeiro, Romain 2139 FRA0.001-0.4415-6.60 
  Antonios, Johnny 2195 LIB0.5010.14152.10 

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)
 
 6e Open International de Balagne Calvi FRA 2009-04-28
RcRownchangeKK*chgGame
 1982 2095 4.50 8 -0.74 15 -11.10 
  Poiron, Nicolas 1845 FRA1.0010.19152.85 
  Mohtaji, Javad 1886 FRA0.001-0.7715-11.55 
  Coenen, Albert 1906 NED1.0010.25153.75 
  Battesti, Marc-Andria 1965 FRA0.001-0.6815-10.20 
  Orsoni, Jean-Philippe 1874 FRA1.0010.22153.30 
  Obringer, Jean-Marc 2023 FRA0.501-0.1015-1.50 
  Gadarinian, Caroline 1913 FRA1.0010.26153.90 
  Koziak, Vitali m2445 UKR0.001-0.1115-1.65 

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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