Individual Calculations April 2008
 Cardon, Helmut  Total change: -1.60  Rating chartPersonal card
 Dutch Team Competition - Meester - round 5-6 Various NED 2007-09-15
RcRownchangeKK*chgGame
 2518 2398 0.50 2 -0.22 10 -2.20 
  Blokhuis, Jeroen f2356 NED0.501-0.0610-0.60 
  Van Wely, Loek g2680 NED0.001-0.1610-1.60 

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)
 
 Halve Finale NK Algemeen Hilversum NED 2008-01-05
RcRownchangeKK*chgGame
 2410 2399 2.00 4 0.06 10 0.60 
  Hoeksema, Erik m2377 NED1.0010.47104.70 
  Hoeksema, Erik m2377 NED0.501-0.0310-0.30 
  Bosch, Jeroen m2443 NED0.5010.06100.60 
  Bosch, Jeroen m2443 NED0.001-0.4410-4.40 

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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