Individual Calculations February 2016
 Booth, Anthony J  Total change: -50.40  Rating chartPersonal card
 New Zealand Major Open 2016 Auckland NZL 2016-01-02
RcRownchangeKK*chgGame
 1557 1766 3.50 8 -2.52 20 -50.40 
  Qin, Nicole Shu Yu 1366  * NZL0.501-0.4220-8.40 
  Meng, Richard 1525 NZL0.501-0.3020-6.00 
  Steadman, Mathew 1473 NZL0.501-0.3520-7.00 
  Li, Rodney Xiang Rei 1479 NZL1.0010.16203.20 
  Charles, Dion 1629 NZL0.501-0.1820-3.60 
  Goh, Ethan 1668 SIN0.001-0.6320-12.60 
  Calitz, Hananke 1612 RSA0.501-0.2120-4.20 
  Jacobs, Hilton J 1704 NZL0.001-0.5920-11.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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