Individual Calculations January 2010
 Pellegrin, Guy  Total change: 17.50  Rating chartPersonal card
 4e Open d'Automne Bordeaux ASPOM Bordeaux FRA 2009-11-11
RcRownchangeKK*chgGame
 1738 1822 5.00 7 0.70 25 17.50 
  Bordas, Laurent 1594 FRA0.501-0.2925-7.25 
  Merlet, Francois 1564 FRA1.0010.18254.50 
  Dufour, Celine 1627 FRA0.501-0.2525-6.25 
  Banana, Adnane 1688 FRA1.0010.32258.00 
  Perez, Patrick 1806 FRA1.0010.482512.00 
  Daumens, Michel 2134 FRA0.001-0.1425-3.50 
  Birebent, Guy 1752 FRA1.0010.402510.00 

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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