Individual Calculations November 2009
 Violini, Paolo  Total change: -54.90  Rating chartPersonal card
 109e Open Club 608 Paris FRA 2009-08-25
RcRownchangeKK*chgGame
 1756 1997 2.50 6 -2.25 25 -56.25 
  Bounya, Myriam 1826 FRA0.001-0.7325-18.25 
  Poletto, Claude 1718 FRA0.001-0.8425-21.00 
  Habunek, Patrick 1783 FRA0.501-0.2725-6.75 
  Attar, Rachid 1604 FRA1.0010.08252.00 
  Ravot, Emmanuel 1871 FRA0.001-0.6725-16.75 
  Vine, Guillaume 1735 FRA1.0010.18254.50 

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)
 
NOTE: K factor changed
 Nationale 4 - R1 Various FRA 2009-10-04
RcRownchangeKK*chgGame
 2061 1997 0.50 1 0.09 15 1.35 
  Ricard, Jean-Philippe 2061 FRA0.5010.09151.35 

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)
 

 

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