Individual Calculations May 2018
 Illa, Jose  Total change: -16.80  Rating chartPersonal card
 10e Chess Open Tour Juvisy plus de 1300 Elo JUVISY SUR ORGE FRA 2018-03-31
RcRownchangeKK*chgGame
 1630 1445 1.00 5 -0.42 40 -16.80 
  Hurstel, Alexis 1830 FRA0.001-0.0940-3.60 
  Canton, Guillaume 1630 FRA0.001-0.2640-10.40 
  Brumant, Jean-Claude 1600 FRA0.001-0.2940-11.60 
  Benassis, Nicola-Henri 1749 FRA0.001-0.1440-5.60 
  Noiret, Thierry 1342 FRA1.0010.364014.40 

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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