Individual Calculations February 2018
 Moreira, Valentin  Total change: -0.20  Rating chartPersonal card
 12eme Trophee International De Lyon 2017 LYON FRA 2017-12-26
RcRownchangeKK*chgGame
 1541 1349 2.50 9 -0.01 20 -0.20 
  Boujida, Yanis 1749  * FRA0.001-0.0820-1.60 
  Lorenter, Patrick 1621 FRA1.0010.832016.60 
  Liarsou, Patrick 1749  * FRA0.001-0.0820-1.60 
  Rodriguez, Jean-Pierre 1526 FRA0.001-0.2720-5.40 
  Safaryan, Samvel Andraniki 1229 FRA1.0010.34206.80 
  Picard Du Chambon, Gabriel 1673 FRA0.001-0.1320-2.60 
  Dzhangoev, Ilia 1496 FRA0.001-0.3020-6.00 
  Malabave, Gabriel 1461 FRA0.5010.15203.00 
  Raffard, Idriss 1368 FRA0.001-0.4720-9.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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