Individual Calculations September 2009
 Smerdon, David  Total change: 23.10  Rating chartPersonal card
 Oceania Zonal Open Gold Coast AUS 2009-06-20
RcRownchangeKK*chgGame
 2313 2489 7.50 9 1.09 10 10.90 
  Kumar, Manoj c2139 FIJ1.0010.11101.10 
  Levi, Eddy f2216 AUS1.0010.17101.70 
  Garbett, Paul Anthony m2319 NZL1.0010.28102.80 
  Solomon, Stephen J. m2455 AUS1.0010.45104.50 
  Bjelobrk, Igor f2332 AUS0.001-0.7110-7.10 
  Canfell, Gregory f2327 AUS1.0010.29102.90 
  Morris, James f2139 AUS1.0010.11101.10 
  Zhao, Zong-Yuan g2583 AUS0.5010.13101.30 
  Rej, Tomek f2308 AUS1.0010.26102.60 

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)
 
 Australasian Match of the Decade Auckland NZL 2009-08-01
RcRownchangeKK*chgGame
 2465 2502 4.00 6 0.70 10 7.00 
  Wang, Puchen m2465 NZL1.0010.45104.50 
  Wang, Puchen m2465 NZL0.501-0.0510-0.50 
  Wang, Puchen m2465 NZL0.501-0.0510-0.50 
  Wang, Puchen m2465 NZL0.501-0.0510-0.50 
  Wang, Puchen m2465 NZL0.501-0.0510-0.50 
  Wang, Puchen m2465 NZL1.0010.45104.50 

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)
 
 Waikato Open 2009 Hamilton NZL 2009-08-07
RcRownchangeKK*chgGame
 2224 2502 5.50 6 0.52 10 5.20 
  Han, Daniel 2191 NZL1.0010.14101.40 
  Steadman, Michael 2261 NZL1.0010.20102.00 
  Lukey, Stephen G f2230 NZL1.0010.17101.70 
  Spain, Graeme 2217 NZL1.0010.16101.60 
  Garbett, Paul Anthony m2311 NZL0.501-0.2510-2.50 
  Thornton, Giovanni Antonio 2133 NZL1.0010.10101.00 

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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