Individual Calculations October 2018
 Berriffe, William  Total change: -16.80  Rating chartPersonal card
 14eme Festival International de Dieppe B - Tournoi Les Tourelles DIEPPE FRA 2018-08-25
RcRownchangeKK*chgGame
 1589 1721 5.00 9 -0.84 20 -16.80 
  Kufferath, Camille 1384 FRA0.501-0.3820-7.60 
  Cotman, Bernd 1436 BEL1.0010.16203.20 
  Toulemont, Anouk 1321  * FRA1.0010.08201.60 
  Saliou, Jean-Yves 1858 FRA0.001-0.3220-6.40 
  Calonne, Pascal 1510 FRA1.0010.23204.60 
  Ayoub, Georges 1803 FRA0.5010.11202.20 
  Thevenet, Olivier 1890 FRA0.001-0.2820-5.60 
  Renard, Sylvain 1584 FRA0.001-0.6820-13.60 
  Schepens, Asato 1515 BEL1.0010.24204.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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