Individual Calculations July 2008
 Ippoliti, Giuliano  Total change: 21.75  Rating chartPersonal card
 Open d'echecs de la Choisille en Touraine La Membrolle sur Choisille FRA 2008-04-11
RcRownchangeKK*chgGame
 2028 2059 3.00 4 0.87 25 21.75 
  Jolly, Marie 1724 FRA1.0010.12253.00 
  Bognar, Csaba Dr. f2312 HUN0.5010.31257.75 
  Dube, Dimitri 2105 FRA0.5010.06251.50 
  Le Ray, Jean-Yves 1971 FRA1.0010.38259.50 

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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