Individual Calculations July 2011
 Lafagne, Gilles  Total change: 2.25  Rating chartPersonal card
 28e open de Noisy-le-Grand NOISY LE GRAND FRA 2011-06-01
RcRownchangeKK*chgGame
 1925 1987 3.00 5 0.09 25 2.25 
  Motheron, Romain 1721 FRA1.0010.18254.50 
  Shchekachev, Andrei g2387  * FRA0.001-0.0825-2.00 
  Miu, Ion 1717 FRA1.0010.17254.25 
  Ettayeb, Jemchid 1697 FRA1.0010.16254.00 
  Silva, Francis 2104 FRA0.001-0.3425-8.50 
 * 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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