Individual Calculations September 2011
 Geronimi, Vital  Total change: -7.80  Rating chartPersonal card
 Tournoi Stage Bilingue Bastia 1 BASTIA FRA 2011-07-04
RcRownchangeKK*chgGame
 1601 1703 2.00 4 -0.52 15 -7.80 
  Lorenzi, Philippe 1759 FRA0.001-0.4215-6.30 
  Bedini, Noel 1647 FRA1.0010.42156.30 
  Pognot, Jean Raphael 1440 FRA1.0010.18152.70 
  Roux, Yvan 1556 FRA0.001-0.7015-10.50 

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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