Individual Calculations February 2016
 Qin, Oscar Shu Xuan  Total change: -49.60  Rating chartPersonal card
 New Zealand Major Open 2016 Auckland NZL 2016-01-02
RcRownchangeKK*chgGame
 1607 1435 0.00 4 -1.24 40 -49.60 
  Bryan, Jason 1833 NZL0.001-0.0840-3.20 
  Pakenham, John 1733 NZL0.001-0.1540-6.00 
  Mallela, Raivath 1266 NZL0.001-0.7240-28.80 
  Wang, Aaron Ziwen 1597 NZL0.001-0.2940-11.60 

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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