Individual Calculations February 2019
 Taylor, Stephan James  Total change: -19.60  Rating chartPersonal card
 NZ Major Open 2019 Auckland NZL 2019-01-14
RcRownchangeKK*chgGame
 1651 1588 2.00 6 -0.49 40 -19.60 
  Xu, Hannah 1188  * NZL1.0010.08403.20 
  Gibbons, Robert E f1860 NZL0.001-0.1740-6.80 
  Dai, Oliver 1712 NZL0.001-0.3340-13.20 
  Li, Rodney Xiang Rei 1446 NZL1.0010.314012.40 
  Laking, Robert 1948 NZL0.001-0.1040-4.00 
  Gold, Hamish R 1752 NZL0.001-0.2840-11.20 
 * 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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