Individual Calculations July 2009
 Girault, Christian  Total change: 10.80  Rating chartPersonal card
 Criteriums - R4-5 IDF FRA 2009-03-08
RcRownchangeKK*chgGame
 1878 1894 1.00 1 0.48 15 7.20 
  Duget, Long Jc 1878 FRA1.0010.48157.20 

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 - R7 Various FRA 2009-03-15
RcRownchangeKK*chgGame
 1947 1894 1.00 1 0.57 15 8.55 
  Cordon, Michael 1947 FRA1.0010.57158.55 

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)
 
 Dept Hauts de Seine - R6 IDF FRA 2009-03-29
RcRownchangeKK*chgGame
 1725 1894 1.00 1 0.28 15 4.20 
  Salgues, Michel 1725 FRA1.0010.28154.20 

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)
 
 32e open Victor Syre Issy les Moulineaux FRA 2009-05-21
RcRownchangeKK*chgGame
 1875 1881 2.50 6 -0.61 15 -9.15 
  Jacq, Philippe 1773 FRA0.501-0.1515-2.25 
  Jacq, Rene 1753 FRA1.0010.33154.95 
  Lefranc, Benoit 2089 FRA0.001-0.2315-3.45 
  Engel, Gerard 1721 FRA1.0010.29154.35 
  Iordanov, Nikolay 2185 BUL0.001-0.1415-2.10 
  Thoue, Jean-Claude 1727 FRA0.001-0.7115-10.65 

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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