Individual Calculations February 2016
 Zhang, Jennifer  Total change: -29.20  Rating chartPersonal card
 New Zealand Major Open 2016 Auckland NZL 2016-01-02
RcRownchangeKK*chgGame
 1471 1356 0.00 2 -0.73 40 -29.20 
  Calitz, Hananke 1612 RSA0.001-0.1940-7.60 
  Qin, Nicole Shu Yu 1329 NZL0.001-0.5440-21.60 

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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