Individual Calculations July 2009
 Le Bris, Louis  Total change: -3.30  Rating chartPersonal card
 Criteriums - R4-5 IDF FRA 2009-03-08
RcRownchangeKK*chgGame
 1892 1864 0.50 1 0.04 15 0.60 
  Argaud, Jean-Philippe 1892 FRA0.5010.04150.60 

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)
 
 N4 - R6 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 1935 1864 1.00 1 0.60 15 9.00 
  Standaert, Stephane 1935 FRA1.0010.60159.00 

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)
 
 Corporatif - R7-8 IDF FRA 2009-03-15
RcRownchangeKK*chgGame
 2148 1864 0.00 1 -0.16 15 -2.40 
  Leroux, Richard 2148 FRA0.001-0.1615-2.40 

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)
 
 Thailand Open Chess Championship 2009 Pattaya THA 2009-04-01
RcRownchangeKK*chgGame
 2027 1876 1.50 7 -0.70 15 -10.50 
  Pitirotjirathon, Jirapak f2226 THA0.001-0.1115-1.65 
  Hoffman, Ron 2133 NED0.5010.32154.80 
  Pongkiettisak, Sant 2025 THA0.5010.20153.00 
  Ismail, Ahmed 2081 MAS0.001-0.2415-3.60 
  Baumgartner, Martin 2055 AUT0.5010.23153.45 
  Pettersen, Joar Gullestad 2012 NOR0.001-0.3215-4.80 
  Chan, Yin Lok Linus 1659 HKG0.001-0.7815-11.70 

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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