Individual Calculations June 2013
 Privat, Jean-Claude  Total change: -21.00  Rating chartPersonal card
 75e Open Fide Chess XV - Tournoi B (- 1800) PARIS FRA 2013-05-25
RcRownchangeKK*chgGame
 1502 1691 1.50 3 -0.70 30 -21.00 
  Milleret, Laurent 1457 FRA0.501-0.2930-8.70 
  Privitera, Salvo 1427 FRA0.001-0.8230-24.60 
  Mouton, Jacques 1623 FRA1.0010.413012.30 

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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