Individual Calculations November 2011
 Vande Velde, Erik  Total change: 4.80  Rating chartPersonal card
 Schaakfestival Brasschaat Open 2011 Brasschaat BEL 2011-08-20
RcRownchangeKK*chgGame
 1900 1965 5.00 8 0.32 15 4.80 
  Comhaire, Cedric 1677 BEL1.0010.16152.40 
  Ponnet, Hendrik 2159 BEL0.001-0.2515-3.75 
  Rodriguez, Abelardo 1760 BEL1.0010.24153.60 
  Ingelaere, Frederic 1781 BEL0.501-0.2415-3.60 
  Adams, Gert 1825 BEL0.501-0.1915-2.85 
  Van Goethem, Jozef 1897 BEL0.501-0.0915-1.35 
  Kocur, Marc 1860 BEL1.0010.36155.40 
  Duhayon, Yves 2239 BEL0.5010.33154.95 

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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