Individual Calculations February 2019
 Rodriguez, Jean-Pierre  Total change: -14.20  Rating chartPersonal card
 13eme Trophee International de Lyon Open B LYON FRA 2018-12-26
RcRownchangeKK*chgGame
 1483 1556 4.00 8 -0.71 20 -14.20 
  Brun, Thomas 1313 FRA1.0010.20204.00 
  Chekanov, Timur 1249 RUS0.001-0.8620-17.20 
  Schwartz, Pierre 1392 FRA1.0010.28205.60 
  Malabave, Gabriel 1410 FRA1.0010.30206.00 
  Zaouak, Fahim 1520 FRA1.0010.45209.00 
  Roggenstein, Steven 1646 FRA0.001-0.3820-7.60 
  Furgoni, Jean-Luc 1722 FRA0.001-0.2820-5.60 
  Bernieri, Francois 1612 FRA0.001-0.4220-8.40 

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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