Individual Calculations January 2012
 Beghin, Ronan  Total change: -11.55  Rating chartPersonal card
 11e Open International d'Echecs de Sautron SAUTRON FRA 2011-10-22
RcRownchangeKK*chgGame
 1968 2120 2.00 4 -0.77 15 -11.55 
  Dereusme, Jean-Marc 1946 FRA0.501-0.2315-3.45 
  Le Goff, Ronan 2088 FRA1.0010.46156.90 
  Nicolas, Guillaume 1826 FRA0.501-0.3515-5.25 
  Gallant, Aurelien 2011 FRA0.001-0.6515-9.75 

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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