Individual Calculations August 2018
 Redjem, Mohamed  Total change: -18.20  Rating chartPersonal card
 Championnat de Paris Ile-de-France 2018 - Open A de 1800 a 2300 PARIS FRA 2018-07-14
RcRownchangeKK*chgGame
 1945 1844 2.00 8 -0.91 20 -18.20 
  Gretry, Patrice 2041 FRA0.001-0.2520-5.00 
  Gherghinoiu, Lucas 1950 FRA0.5010.14202.80 
  Dia, Hussein 1938 FRA1.0010.632012.60 
  Rachid, Alexandre 2007 FRA0.001-0.2820-5.60 
  Gaillard, Michel 1920 FRA0.5010.10202.00 
  Nuzzolo, Yannis 1900 FRA0.001-0.4220-8.40 
  Contois, Frederick-Andre 1929 FRA0.001-0.3820-7.60 
  Andrieu, Philippe 1877 FRA0.001-0.4520-9.00 

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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