Individual Calculations May 2012
 Lester, George E  Total change: 28.35  Rating chartPersonal card
 O2C Doeberl Cup Premier 2012 Canberra AUS 2012-04-05
RcRownchangeKK*chgGame
 2147 1990 4.00 9 1.28 15 19.20 
  Praveen Kumar, C. m2343 IND0.001-0.1115-1.65 
  Li, Zuhao Luke 2170 NZL0.001-0.2615-3.90 
  Hu, Jason 2132 AUS0.5010.19152.85 
  Nava Baro, Enrique c2173 ESP0.001-0.2615-3.90 
  Reading, Jeremy 1909 AUS1.0010.39155.85 
  Muller, Jonas 2090 AUS1.0010.64159.60 
  Tan, Justin 2179 AUS0.5010.25153.75 
  Markovitz, Neil 2059 AUS1.0010.60159.00 
  Caoili, Arianne wm2269 AUS0.001-0.1615-2.40 

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)
 
 6th Sydney International Open 2012 Sydney AUS 2012-04-11
RcRownchangeKK*chgGame
 2097 1990 4.00 9 0.61 15 9.15 
  Solomon, Stephen J. m2375 AUS0.001-0.0915-1.35 
  Cekulis, Maris 1799 AUS1.0010.25153.75 
  Mandla, Blair 2149 AUS1.0010.711510.65 
  Cheng, Bobby f2344 AUS0.001-0.1115-1.65 
  Zelesco, Karl 2048 AUS0.5010.08151.20 
  Camer, Angelito 2072 AUS0.5010.11151.65 
  Wei, Michael 2130 AUS0.001-0.3115-4.65 
  Guo, Emma wm2019 AUS0.5010.04150.60 
  Descallar, Levi 1937 AUS0.501-0.0715-1.05 

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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