Individual Calculations May 2017
 Stawiarski, Edmond  Total change: -20.00  Rating chartPersonal card
 Team 2017 - Nationale 3 r9 FRANCE FRA 2017-04-01
RcRownchangeKK*chgGame
 1865 2062 0.50 2 -1.00 20 -20.00 
  Nouar, Abderahmane 1794 FRA0.001-0.8320-16.60 
  Dessenne, Francois 1936 FRA0.501-0.1720-3.40 

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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