Individual Calculations November 2009
 Coqueraut, Jean Dominique  Total change: -21.90  Rating chartPersonal card
 FE 3 Castelli Romani e Prenestini Frascati ITA 2009-08-14
RcRownchangeKK*chgGame
 1973 1843 0.50 6 -1.46 15 -21.90 
  Braschi, Giancarlo 2075 ITA0.001-0.2115-3.15 
  Albertini, Luca 1950 ITA0.001-0.3515-5.25 
  Piccoli, Vincenzo 2007 ITA0.001-0.2815-4.20 
  Proietti, Giorgio 1919 ITA0.5010.10151.50 
  Castellano, Alfonso 1952 ITA0.001-0.3515-5.25 
  Buono, Valerio 1935 ITA0.001-0.3715-5.55 

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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