Individual Calculations January 2009
 Nyberg, Michael  Total change: -16.05  Rating chartPersonal card
 Wellington Club Championship 2008 Wellington NZL 2008-10-02
RcRownchangeKK*chgGame
 2163 1985 1.50 9 -1.07 15 -16.05 
  Jackson, L. Ross 2004 NZL0.5010.03150.45 
  Croad, Nicolas f2290 NZL0.001-0.1415-2.10 
  Baider, Daniel 2091 NZL0.001-0.3615-5.40 
  Nijman, Brian 2212 NZL0.001-0.2115-3.15 
  Van Der Hoorn, Mark 2147 NZL0.001-0.2915-4.35 
  Marner, Gavin 2064 NZL0.001-0.3915-5.85 
  Dive, Russell John m2335 NZL0.001-0.1115-1.65 
  Sellen, Ian 1998 NZL1.0010.52157.80 
  Ker, Anthony F m2328 NZL0.001-0.1215-1.80 

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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