Individual Calculations January 2018
 Hellin, Stephan  Total change: -8.80  Rating chartPersonal card
 Team 2018 - Nationale 4 Part 1 FRANCE FRA 2017-10-08
RcRownchangeKK*chgGame
 1641 1625 1.00 3 -0.44 20 -8.80 
  Chouvaev-Komin, Daniel 1486 FRA0.501-0.1920-3.80 
  Naimski, Luc 1752 FRA0.5010.17203.40 
  Billot, Daniel 1685 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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