Individual Calculations December 2012
 Fretel, Didier  Total change: -6.00  Rating chartPersonal card
 12e Open International de Sautron SAUTRON FRA 2012-10-27
RcRownchangeKK*chgGame
 1744 1778 4.50 9 -0.40 15 -6.00 
  Tessier, Victor 1614 FRA1.0010.28154.20 
  Sarrazin, Christian 1993 FRA0.5010.27154.05 
  Purenne, Benoit 2178  * FRA0.001-0.0815-1.20 
  Rabhi, Chamss-Eddine 1992 FRA0.001-0.2315-3.45 
  Rouault, Michel 1602 FRA1.0010.27154.05 
  Retailleau, Elise 1474 FRA1.0010.14152.10 
  Bernard, Alien 1893 FRA0.001-0.3415-5.10 
  Maruejols, Paul 1503 FRA0.001-0.8315-12.45 
  Le Goff, Patrick 1443 FRA1.0010.12151.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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