Individual Calculations January 2009
 Levier, Jean-Francois  Total change: -26.70  Rating chartPersonal card
 N4 - R1 Various FRA 2008-10-18
RcRownchangeKK*chgGame
 1660 1705 0.00 1 -0.56 15 -8.40 
  De Castet, Antoine 1660 FRA0.001-0.5615-8.40 

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)
 
 23ème open international - Grand Prix du Touquet - B Le Touquet Paris Plage FRA 2008-10-26
RcRownchangeKK*chgGame
 1603 1705 0.50 3 -1.41 15 -21.15 
  Blondel, Francis 1649 FRA0.001-0.5815-8.70 
  Arous, Andre 1630 FRA0.001-0.6015-9.00 
  Bertignac, Vincent 1531 FRA0.501-0.2315-3.45 

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)
 
 Criteriums - R1 IDF FRA 2008-11-30
RcRownchangeKK*chgGame
 1843 1705 0.50 1 0.19 15 2.85 
  Jourdain, Antoine 1843 FRA0.5010.19152.85 

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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