Individual Calculations July 2013
 Talbi, Boumedienne  Total change: -9.15  Rating chartPersonal card
 171e open FIDE du club 608 d'echecs (-2200) PARIS FRA 2013-06-01
RcRownchangeKK*chgGame
 1911 2105 3.00 5 -0.61 15 -9.15 
  Giboreau, Romain 1711 FRA1.0010.08151.20 
  Hortion, Donat 1772 FRA1.0010.12151.80 
  Djukic, Victor 1894 FRA1.0010.23153.45 
  Lafagne, Gilles 1984 FRA0.001-0.6615-9.90 
  Hanchour, Baroudi 2195 ALG0.001-0.3815-5.70 

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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