Individual Calculations May 2012
 Ng, Clive  Total change: 8.55  Rating chartPersonal card
 6th Sydney International Open 2012 Sydney AUS 2012-04-11
RcRownchangeKK*chgGame
 1994 1942 4.00 8 0.57 15 8.55 
  Zelesco, Karl 2048 AUS0.5010.14152.10 
  Camer, Angelito 2072 AUS0.001-0.3215-4.80 
  Gerges, Fady 1878 AUS1.0010.41156.15 
  Broekhuyse, Paul 2068 AUS0.001-0.3315-4.95 
  Buciu, Aurel-John 1762 AUS1.0010.26153.90 
  Milligan, Helen wf1991 NZL1.0010.57158.55 
  Liu, Yi 2116 AUS0.001-0.2715-4.05 
  Guo, Emma wm2019 AUS0.5010.11151.65 

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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