Individual Calculations July 2009
 Baider, Daniel  Total change: -6.60  Rating chartPersonal card
 North Island Championship Wellington NZL 2009-04-10
RcRownchangeKK*chgGame
 2133 2126 2.50 6 -0.44 15 -6.60 
  Forster, William 1963 NZL1.0010.28154.20 
  Smith, Robert W f2274 NZL0.5010.20153.00 
  Lukey, Stephen G f2241 NZL0.001-0.3415-5.10 
  Ansell, Alan 1986 NZL0.001-0.6915-10.35 
  McDonald, John 2073 NZL1.0010.43156.45 
  Steadman, Michael 2262 NZL0.001-0.3215-4.80 

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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