Rapid: Individual Calculations January 2017
 Dai, Oliver  Total change: 23.00  Rating chartPersonal card
 Papatoetoe Rapid B 2016 Auckland NZL 2016-12-03
RcRownchangeKK*chgGame
 1587 1365 2.50 6 1.15 20 23.00 
  Lyall, Simon 1705 NZL0.5010.38207.60 
  Braganza, Nadia 1470 NZL0.001-0.3620-7.20 
  Laughland, Alexander 1622 NZL0.001-0.1820-3.60 
  Gothorp, Thomas H T 1583 NZL0.001-0.2220-4.40 
  Huang, Daniel 1556 NZL1.0010.752015.00 
  Liu, Xinyang 1583 NZL1.0010.782015.60 

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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