Individual Calculations May 2010
 Berutti, Mario  Total change: -32.55  Rating chartPersonal card
 24e Open International "Pierre et Vacances" - B Cannes FRA 2010-02-27
RcRownchangeKK*chgGame
 1725 1836 3.00 8 -2.17 15 -32.55 
  Gertosio, Franck 2068 FRA0.001-0.2115-3.15 
  Brochet, Thierry 1679 FRA0.501-0.2115-3.15 
  Porte, Jacques 1594 FRA0.001-0.8015-12.00 
  Rolland, Jacques 1659 FRA1.0010.27154.05 
  Mercier, Pierre 1754 FRA0.001-0.6115-9.15 
  Beaufils, Antoine 1669 FRA0.501-0.2215-3.30 
  Jacob, Gerard 1693 FRA0.001-0.6915-10.35 
  Gill, William D. 1686 IRL1.0010.30154.50 

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)
 

 

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