Individual Calculations May 2018
 Perradin, Vincent  Total change: 4.00  Rating chartPersonal card
 10e Chess Open Tour Juvisy plus de 1300 Elo JUVISY SUR ORGE FRA 2018-03-31
RcRownchangeKK*chgGame
 1899 2005 4.00 6 0.20 20 4.00 
  Masalles, Gabriel 1607 FRA1.0010.08201.60 
  Louvrier Saint-Mary, Jean-Roger 1798 FRA1.0010.23204.60 
  Stephan, Victor f2337 FRA0.001-0.1220-2.40 
  Fontaine, Olivier 1840 FRA0.501-0.2220-4.40 
  Leleu, Fabrice 1833 FRA1.0010.27205.40 
  Nicolleau, Mathias 1979 FRA0.501-0.0420-0.80 

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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