Individual Calculations September 2012
 Bordais, Dominique  Total change: -1.50  Rating chartPersonal card
 12ème Open International «Cote de jade» PORNIC FRA 2012-08-03
RcRownchangeKK*chgGame
 1862 1892 2.00 4 -0.10 15 -1.50 
  Besseghier, Stephane 1703 FRA1.0010.25153.75 
  Le Goff, Ronan 2113 FRA0.001-0.2215-3.30 
  Martini, Lionel 1527 FRA1.0010.10151.50 
  Bosio, Frederic 2103 FRA0.001-0.2315-3.45 

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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