Individual Calculations April 2008
 Lukey, Stephen G  Total change: 5.25  Rating chartPersonal card
 Wellington Club Championship 2007 Wellington NZL 2007-11-01
RcRownchangeKK*chgGame
 2164 2301 6.00 9 0.02 15 0.30 
  Dive, Russell John m2344 NZL0.001-0.4415-6.60 
  Baider, Daniel 2032 NZL0.501-0.3315-4.95 
  Van Der Hoorn, Mark W 2167 NZL0.501-0.1815-2.70 
  Nijman, Brian F 2258 NZL1.0010.44156.60 
  Marner, Gavin 2057 NZL1.0010.20153.00 
  Ker, Anthony F m2330 NZL1.0010.54158.10 
  Sellen, Ian 1997 NZL1.0010.14152.10 
  Forster, William 1977 NZL1.0010.13151.95 
  Croad, Nicolas 2315 NZL0.001-0.4815-7.20 

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)
 
 New Zealand Championship 2008 Auckland NZL 2008-01-15
RcRownchangeKK*chgGame
 2272 2283 6.00 11 0.33 15 4.95 
  Bennett, Hilton 2094 NZL1.0010.25153.75 
  Chandler, Murray G g2540 NZL1.0010.821512.30 
  Croad, Nicolas 2313 NZL0.001-0.4615-6.90 
  Van Riemsdijk, Herman C m2391 BRA0.001-0.3515-5.25 
  Watson, Bruce R f2293 NZL1.0010.51157.65 
  McLaren, Leonard 2250 NZL0.501-0.0515-0.75 
  Hart, Ralph 2174 NZL1.0010.35155.25 
  Steadman, Michael 2238 NZL0.001-0.5615-8.40 
  Reilly, Tim f2276 AUS0.501-0.0115-0.15 
  Dive, Russell John m2341 NZL0.001-0.4215-6.30 
  Fuatai, Fuatai 2087 NZL1.0010.25153.75 

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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