Individual Calculations July 2009
 David, Jean-Luc  Total change: 16.35  Rating chartPersonal card
 N4 - R6 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 1695 1721 1.00 1 0.46 15 6.90 
  Hedjazian, Farhad 1695 FRA1.0010.46156.90 

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)
 
 N4 - R7 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 1835 1721 0.50 1 0.16 15 2.40 
  Sepchat, Cyril 1835 FRA0.5010.16152.40 

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)
 
 4e Open d'Echecs d'Angers Angers FRA 2009-04-17
RcRownchangeKK*chgGame
 1789 1721 2.00 5 -0.12 15 -1.80 
  Gazagnes, Jacques 1551 FRA1.0010.28154.20 
  Durfort, Olivier 1492 FRA1.0010.21153.15 
  Delorme, Alban f2071 FRA0.001-0.1115-1.65 
  Perez, Alexandre 1916 FRA0.001-0.2515-3.75 
  Robveille, Laurent 1915 FRA0.001-0.2515-3.75 

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
 1755 1721 2.50 5 0.24 15 3.60 
  Joret, Philippe 1825 FRA0.5010.14152.10 
  Marceau, Amaury 1835 FRA0.001-0.3415-5.10 
  Caroll, John 1779 FRA0.001-0.4215-6.30 
  Jacq, Philippe 1773 FRA1.0010.57158.55 
  Michel, Antoine 1562 FRA1.0010.29154.35 

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)
 
 Open du Parc - La Fontaine B Paris FRA 2009-05-30
RcRownchangeKK*chgGame
 1614 1721 1.00 1 0.35 15 5.25 
  Oster, Jean-Marie 1614 FRA1.0010.35155.25 

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)
 

 

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