Individual Calculations April 2013
 Lapierre, Jacques  Total change: 3.00  Rating chartPersonal card
 27ème Festival International des Jeux "Open Pierre et Vacances" B CANNES FRA 2013-02-25
RcRownchangeKK*chgGame
 1859 1838 4.50 9 0.20 15 3.00 
  Lemiere, Frederic 2091 FRA0.5010.31154.65 
  Finocchiaro, Gianluca 2102 ITA0.001-0.1815-2.70 
  Milano, Maria 1674 ITA0.001-0.7215-10.80 
  Ballestra, Giovanni 1679 ITA1.0010.29154.35 
  Leibenguth, Pablo 1660 FRA1.0010.27154.05 
  Cavatorta, Fosco 1898 ITA0.5010.08151.20 
  Gambini, Stephane 1971 FRA0.001-0.3215-4.80 
  Phalippou, Philippe 1707 FRA1.0010.32154.80 
  Mazzetta, Renato 1950 ITA0.5010.15152.25 

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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