Individual Calculations January 2009
 Toth, Andras  Total change: -2.10  Rating chartPersonal card
 ACC George Trundle IM 2008 Auckland NZL 2008-09-27
RcRownchangeKK*chgGame
 2299 2401 5.50 9 -0.17 10 -1.70 
  Lukey, Stephen G f2288 NZL1.0010.35103.50 
  Croad, Nicolas f2290 NZL0.001-0.6510-6.50 
  Watson, Bruce R f2280 NZL1.0010.34103.40 
  Johansen, Darryl K g2452 AUS0.5010.07100.70 
  Smith, Robert W f2316 NZL0.001-0.6210-6.20 
  Baider, Daniel 2091 NZL0.501-0.3610-3.60 
  Steadman, Michael 2226 NZL1.0010.27102.70 
  Reilly, Tim f2271 AUS1.0010.32103.20 
  Solomon, Stephen J m2478 AUS0.5010.11101.10 

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)
 
 South Island Championship 2008 Kaikoura NZL 2008-10-08
RcRownchangeKK*chgGame
 2233 2401 5.50 8 -0.04 10 -0.40 
  Nijman, Arie 2051 NZL1.0010.11101.10 
  Davis, Justin 2051 NZL0.501-0.3910-3.90 
  Smith, Robert W f2316 NZL0.501-0.1210-1.20 
  Thornton, Giovanni Antonio 2140 NZL1.0010.18101.80 
  Chandler, Murray G g2515 NZL0.5010.16101.60 
  Nokes, Roger I f2293 NZL0.501-0.1510-1.50 
  Bennett, Hilton 2051 NZL1.0010.11101.10 
  Johansen, Darryl K g2446 AUS0.5010.06100.60 

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)
 

 

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