Individual Calculations January 2009
 Todts, Benny  Total change: -15.30  Rating chartPersonal card
 Open Brasschaat Brasschaat BEL 2008-08-16
RcRownchangeKK*chgGame
 1907 2005 1.00 4 -1.50 15 -22.50 
  Piceu, Tom f2355 BEL0.001-0.1115-1.65 
  Provinciael, Ernest 1700 BEL0.001-0.8615-12.90 
  Dardha, Bardhyl 1884 BEL1.0010.34155.10 
  Roos, David 1687 BEL0.001-0.8715-13.05 

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)
 
 2D - r 1-3 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 1989 2005 1.00 1 0.48 15 7.20 
  Snoeck, Rene 1989 NED1.0010.48157.20 

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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