Individual Calculations January 2017
 Safaryan, Samvel  Total change: 10.40  Rating chartPersonal card
 Championnat du Rhône et Métropole de Lyon 2016-17 r1-3 LYON FRA 2016-11-12
RcRownchangeKK*chgGame
 1443 1234 1.00 2 0.52 20 10.40 
  Rodriguez, Jean-Pierre 1528 FRA0.001-0.1520-3.00 
  Pichon, Raymond 1357 FRA1.0010.672013.40 

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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