Individual Calculations May 2013
 Blacher, Laurent  Total change: 21.00  Rating chartPersonal card
 71e Open Fide Chess XV - Tournoi B (-1800) PARIS FRA 2013-04-13
RcRownchangeKK*chgGame
 1622 1721 4.50 5 1.40 15 21.00 
  Privitera, Salvo 1411 FRA1.0010.14152.10 
  Antipas, Arnaud 1784 FRA0.5010.09151.35 
  Muller, Frederic 1608 FRA1.0010.35155.25 
  Warr-Esser, Alexandre 1573 FRA1.0010.30154.50 
  Vlahovic, Dimitri 1735 FRA1.0010.52157.80 

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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