Individual Calculations April 2009
 Jeanclaude, Bruno  Total change: -10.80  Rating chartPersonal card
 5e Open International de Vandoeuvre Vandoeuvre les Nancy FRA 2008-12-26
RcRownchangeKK*chgGame
 1810 1804 0.00 2 -0.99 15 -14.85 
  Slagter, Ruben 1997 NED0.001-0.2515-3.75 
  Kaser, Simon 1623 FRA0.001-0.7415-11.10 

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)
 
 Lorraine 1 - R4-5 LOR FRA 2009-01-18
RcRownchangeKK*chgGame
 1629 1804 1.00 1 0.27 15 4.05 
  Tenenbaum, Rosine 1629 FRA1.0010.27154.05 

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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