Individual Calculations January 2011
 Li, Luke  Total change: 46.75  Rating chartPersonal card
 Merv Morrison Auckland NZL 2010-10-22
RcRownchangeKK*chgGame
 2028 1973 4.00 5 1.87 25 46.75 
  Duneas, John 2141 NZL0.5010.22255.50 
  Perry, Roger 2032 NZL1.0010.582514.50 
  Gao, Hans 1830 NZL1.0010.31257.75 
  Fuatai, Fuatai 2016 NZL1.0010.562514.00 
  Wheeler, Bruce 2122 NZL0.5010.20255.00 

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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