Individual Calculations November 2017
 Poirier, Luc  Total change: -6.60  Rating chartPersonal card
 300A open FIDE du club 608 (-2200 elo) PARIS FRA 2017-09-30
RcRownchangeKK*chgGame
 1786 1604 1.00 5 -0.33 20 -6.60 
  Aubry, Benjamin 1868 FRA0.001-0.1820-3.60 
  Merlini, Axel 1742 FRA0.001-0.3120-6.20 
  Tran, Philippe 1831 FRA1.0010.792015.80 
  Mostefai, Malik 1706 FRA0.001-0.3620-7.20 
  Pachon, Bernard 1781 FRA0.001-0.2720-5.40 

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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