Individual Calculations March 2011
 Lukey, Stephen G  Total change: 2.70  Rating chartPersonal card
 Oceania Zonal 2011 Rotorua NZL 2011-01-25
RcRownchangeKK*chgGame
 2128 2244 6.00 9 0.18 15 2.70 
  Wang, Oscar 1942 AUS1.0010.15152.25 
  Zhao, Zong-Yuan g2586 AUS0.001-0.1215-1.80 
  Dordevic, Ivan 2019 NZL1.0010.22153.30 
  Smerdon, David C g2531 AUS0.001-0.1615-2.40 
  Flitney, Adrian 1973 AUS0.501-0.3315-4.95 
  Bennett, Hilton P 1974 NZL0.501-0.3315-4.95 
  Nyberg, Michael 1969 NZL1.0010.17152.55 
  Ansell, Alan 2001 NZL1.0010.20153.00 
  Schon, Eugene 2157 AUS1.0010.38155.70 

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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