Individual Calculations July 2010
 Rachez, Christophe  Total change: -10.35  Rating chartPersonal card
 16e tournoi Agora Nice-Est -2200 Nice FRA 2010-05-22
RcRownchangeKK*chgGame
 1894 2032 4.00 7 -0.69 15 -10.35 
  Gabrillargues, Karim 1776 FRA0.501-0.3115-4.65 
  Biancalana, Marc 1812 FRA0.501-0.2815-4.20 
  Hadamard, Olivier 1786 FRA1.0010.19152.85 
  Valero, Paul-Elie 1791 FRA0.501-0.3015-4.50 
  Borisova, Natalia 1854 RUS1.0010.27154.05 
  Ruiz, Richard 2109 FRA0.5010.11151.65 
  Mohorea, Vasile 2130 ROU0.001-0.3715-5.55 

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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