Individual Calculations July 2011
 Del Vecchio, Alain  Total change: -54.25  Rating chartPersonal card
 Ch. Bouches-du-Rhône - Open 13 VITROLLES FRA 2011-05-01
RcRownchangeKK*chgGame
 1707 1823 4.00 9 -1.90 25 -47.50 
  Desmas, William 1739 FRA1.0010.38259.50 
  Madranges, Jean 1771 FRA0.001-0.5725-14.25 
  Noireaut, Hung 1806 FRA0.001-0.5225-13.00 
  Charvein, Gabriel 1693 FRA0.001-0.6825-17.00 
  Blanc, Michel 1642 FRA1.0010.26256.50 
  Scamaroni, Jean-Paul 1641 FRA0.001-0.7425-18.50 
  Flores, Antonio 1720 ESP1.0010.36259.00 
  Dudognon, Thibault 1722 FRA0.001-0.6425-16.00 
  Estevez, Ange 1627 FRA1.0010.25256.25 

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)
 
NOTE: K factor changed
 Team - Nationale 4 - R7 FRANCE FRA 2011-05-15
RcRownchangeKK*chgGame
 1861 1823 0.00 1 -0.45 15 -6.75 
  Israel, Daniel 1861 FRA0.001-0.4515-6.75 

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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