Individual Calculations August 2012
 Browne, Jeremy A  Total change: -8.70  Rating chartPersonal card
 NZ North Island Championship Auckland NZL 2012-07-11
RcRownchangeKK*chgGame
 1985 2099 4.50 8 -0.58 15 -8.70 
  Mukkattu, Philip 1801 NZL1.0010.15152.25 
  Duneas, John 2092 NZL1.0010.49157.35 
  Dordevic, Ivan 2074 NZL0.001-0.5315-7.95 
  Liu, Brian 1844 NZL1.0010.19152.85 
  Smith, Robert W f2218 NZL0.001-0.3415-5.10 
  Zhang, William Jiewen 1808 NZL0.001-0.8515-12.75 
  Seabrook, Roy 1871 NZL1.0010.21153.15 
  Thornton, Gino A 2175 NZL0.5010.10151.50 

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)
 

 

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