Individual Calculations February 2023
 Timergazi, Layla  Total change: -11.00  Rating chartPersonal card
 2023 New Zealand Championship Wellington NZL 2023-01-02
RcRownchangeKK*chgGame
 1954 2005 4.50 9 -0.55 20 -11.00 
  Ha, Timothy Huy Minh 1656 NZL0.501-0.3920-7.80 
  Zhang, Jasmine Haomo wm1949 NZL0.001-0.5820-11.60 
  Zhang, Kendrick Botong c1888 NZL1.0010.34206.80 
  Xing, Zerui 1596 AUS1.0010.08201.60 
  Ker, Anthony F m2269 NZL0.5010.32206.40 
  Hague, Ben f2381 NZL0.001-0.0920-1.80 
  Ning, Isabelle Yixuan wc1948 NZL0.001-0.5820-11.60 
  Cummings, Nick 1995 NZL1.0010.49209.80 
  Mao, Daqi 1901 NZL0.501-0.1420-2.80 

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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