Individual Calculations September 2009
 De Vries, Joel  Total change: 0.00  Rating chartPersonal card
 11e Festival d'Echecs- 11e open jeunes St Lo FRA 2009-07-07
RcRownchangeRpKK*chgGame
 1817 0 3.00 6 0.00 1817   0.00 
  Duboue, Peio 1924 FRA0.0010.00 0.00 
  Foucher, Gregory 1570 FRA1.0010.00 0.00 
  Vidal, Llewellyn 1957 FRA0.0010.00 0.00 
  Cogan, Guillaume 1401 FRA1.0010.00 0.00 
  Allorant, Adrien 2072 FRA0.0010.00 0.00 
  Lee, Jia Shen 1977 ENG1.0010.00 0.00 

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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