Individual Calculations March 2017
 Derieux, Christian  Total change: -4.60  Rating chartPersonal card
 31e Festival International des Jeux de Cannes - Open B CANNES FRA 2017-02-20
RcRownchangeKK*chgGame
 1909 2015 5.50 9 -0.23 20 -4.60 
  Bodereau, Marc 1767 FRA1.0010.19203.80 
  Papadiamandis, Elliot 1828 FRA0.501-0.2420-4.80 
  Gardi, Giuseppe 1892 ITA1.0010.33206.60 
  Roux, Baptiste 1830 FRA0.001-0.7420-14.80 
  Birens, Eric-Andre 1880 FRA1.0010.32206.40 
  Lomandong, Noela-Joyce wf1874 MNC1.0010.31206.20 
  Houriez, Alain 2084 FRA0.001-0.4020-8.00 
  Grego, Pierre 1855 FRA1.0010.29205.80 
  Baron, Thierry f2171 FRA0.001-0.2920-5.80 

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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