Individual Calculations April 2009
 Archambeaud, Thomas  Total change: -8.50  Rating chartPersonal card
 N4 - R4 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 1762 1840 1.00 1 0.39 25 9.75 
  Gobbetto, Jean-Claude 1762 FRA1.0010.39259.75 

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)
 
 8ème open international de Rochefort Rochefort FRA 2009-02-21
RcRownchangeKK*chgGame
 1821 1840 2.50 6 -0.73 25 -18.25 
  Macon, Arthur 1692 FRA1.0010.30257.50 
  Horvat, Dan-Sebastian 2130 ROU0.001-0.1625-4.00 
  Braun, Jean-Baptiste 1686 FRA0.501-0.2125-5.25 
  Charondiere, Guy 1687 FRA1.0010.30257.50 
  Ippolito, Manuel f2190 FRA0.001-0.1125-2.75 
  Klein, Jimmy 1539 FRA0.001-0.8525-21.25 

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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