Individual Calculations March 2012
 Guo, Emma  Total change: 8.70  Rating chartPersonal card
 119 NZL Championship Queenstown Open Queenstown NZL 2012-01-15
RcRownchangeKK*chgGame
 2117 2010 3.50 8 0.58 15 8.70 
  Stojic, Dusan f2294 AUS0.001-0.1615-2.40 
  Fairley, Natasha wf1798 NZL1.0010.23153.45 
  Brown, Andrew m2215 AUS0.001-0.2415-3.60 
  Zhang, William Jie Wen 1849 NZL1.0010.29154.35 
  Machdoem, Andhika 2129 NZL1.0010.66159.90 
  Drummond, Matthew 2227 AUS0.5010.28154.20 
  Wallis, Christopher f2259 AUS0.001-0.1915-2.85 
  Li, Zuhao Luke 2165 NZL0.001-0.2915-4.35 

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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