Individual Calculations February 2018
 Safaryan, Samvel Andraniki  Total change: -11.00  Rating chartPersonal card
 12eme Trophee International De Lyon 2017 LYON FRA 2017-12-26
RcRownchangeKK*chgGame
 1395 1229 1.00 5 -0.55 20 -11.00 
  Ravot, Cyril 1629  * FRA0.001-0.0820-1.60 
  Moreira, Valentin 1349 FRA0.001-0.3420-6.80 
  Gamba, Claire 1128 FRA1.0010.36207.20 
  Colas, Yves 1504 FRA0.001-0.1720-3.40 
  Schwartz, Pierre 1364 FRA0.001-0.3220-6.40 
 * 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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