Individual Calculations June 2014
 Coiffait, Pierre-Basile  Total change: -5.55  Rating chartPersonal card
 45ème Open FIde (-2200) de Gonfreville l'Orcher GONFREVILLE L'ORCHER FRA 2014-05-01
RcRownchangeKK*chgGame
 1779 1919 3.00 5 -0.37 15 -5.55 
  Lebreton, Tristan 1677 FRA0.501-0.3015-4.50 
  Grunfelder, Anthony 1664 FRA0.001-0.8115-12.15 
  Tribillac, Benoit 1718 FRA1.0010.24153.60 
  Pineau, Jean-Jacques 1728 FRA1.0010.25153.75 
  Deschin, Pierre-Antoine 2110 FRA0.5010.25153.75 

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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