Individual Calculations August 2015
 Grigoriou, Stan  Total change: -11.60  Rating chartPersonal card
 Championnat de Paris Ile-de-France 2015 - Open A (1800 - 2300) PARIS FRA 2015-07-04
RcRownchangeKK*chgGame
 1994 2053 4.00 8 -0.58 20 -11.60 
  Sauvetre, Alain 1847 FRA1.0010.24204.80 
  Coiffait, Pierre-Basile 2201 FRA0.001-0.3020-6.00 
  Toure, Ananth 1954 FRA1.0010.36207.20 
  Baron, Thierry f2225 FRA0.001-0.2720-5.40 
  Mourgues, Jean-Marie 1955 FRA1.0010.37207.40 
  Jacob, Renaud 1840 FRA1.0010.23204.60 
  Leuly, Max 2107 FRA0.001-0.4220-8.40 
  Jacq, Rene 1825 FRA0.001-0.7920-15.80 

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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