Individual Calculations January 2010
 Barre, Laurent  Total change: 9.50  Rating chartPersonal card
 9e open international Rohde Sautron FRA 2009-10-24
RcRownchangeKK*chgGame
 1667 1448 2.00 5 0.84 25 21.00 
  Louf, Claude 1575 FRA0.5010.17254.25 
  Niepceron, Luc 1702 FRA0.5010.31257.75 
  Rhetiere, Jacques 1585 FRA0.001-0.3225-8.00 
  Trouve, Guillaume 1724 FRA1.0010.832520.75 
  Le Pen, Steven 1750 FRA0.001-0.1525-3.75 

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)
 
 Nationale 4 - R3 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 1700 1448 0.00 1 -0.19 25 -4.75 
  Cargoet, Thibaud 1700 FRA0.001-0.1925-4.75 

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)
 
 Nationale 4 - R4 Various FRA 2009-12-13
RcRownchangeKK*chgGame
 1624 1448 0.00 1 -0.27 25 -6.75 
  Delorme, Sonia 1624 FRA0.001-0.2725-6.75 

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)
 

 

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