Individual Calculations August 2012
 Grigorian, Roudolph  Total change: 15.75  Rating chartPersonal card
 Championnat de Paris Ile de France 2012 Open A (1800-2300) PARIS FRA 2012-07-07
RcRownchangeKK*chgGame
 2031 1944 4.50 9 1.05 15 15.75 
  Rakem, Zine-Eddine 2139 ALG1.0010.751511.25 
  Ralle, Pierre 2100 FRA0.5010.21153.15 
  Anes, Emmanuel 2125 FRA0.001-0.2615-3.90 
  Eid, Maha 2051 FRA1.0010.65159.75 
  Bilquez, Romain 2092 FRA0.001-0.3015-4.50 
  Bucaille, Guy 2046 FRA0.5010.14152.10 
  Benbara, Brahim 2057 FRA0.001-0.3515-5.25 
  Besombes, Romain 1823 FRA0.501-0.1615-2.40 
  Conq, Alain 1850 FRA1.0010.37155.55 

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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