Individual Calculations March 2012
 Snoeks, Pieter-Jan  Total change: 29.55  Rating chartPersonal card
 Open International d'Echecs de Béthune - C (<1700) BETHUNE FRA 2011-12-26
RcRownchangeKK*chgGame
 1601 1606 4.00 4 1.97 15 29.55 
  Duflou, Andre 1597 FRA1.0010.49157.35 
  De Block, Fabio 1634 BEL1.0010.54158.10 
  Wacrenier, Jerome 1592 FRA1.0010.48157.20 
  Billet, Philippe 1579 FRA1.0010.46156.90 

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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