Individual Calculations October 2018
 Bourhrara, Achraf  Total change: 49.60  Rating chartPersonal card
 14eme Festival International de Dieppe B - Tournoi Les Tourelles DIEPPE FRA 2018-08-25
RcRownchangeKK*chgGame
 1444 1212 3.00 8 1.24 40 49.60 
  Vaugeois, Simon 1571 FRA0.001-0.1040-4.00 
  Taiclet, Thomas 1421 FRA1.0010.774030.80 
  Wiktor, Henryk 1536 FRA0.001-0.1340-5.20 
  Fosse, Jean-Claude 1454 FRA0.001-0.2040-8.00 
  Dubosq, Yves 1345 FRA1.0010.684027.20 
  Mouchel, Simon 1526 FRA0.001-0.1440-5.60 
  Assam, Mehdi 1398 FRA0.001-0.2640-10.40 
  Lebreton, Gabin 1299 FRA1.0010.624024.80 

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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