Individual Calculations February 2023
 Tanoi, T Edward  Total change: -4.40  Rating chartPersonal card
 2023 New Zealand Championship Wellington NZL 2023-01-02
RcRownchangeKK*chgGame
 1869 1800 3.50 9 -0.22 20 -4.40 
  McLaren, Leonard J f2100 NZL0.001-0.1520-3.00 
  Mao, Daqi 1901 NZL0.5010.14202.80 
  Vanheirzeele, Daniel 2056 BEL0.5010.31206.20 
  Sole, Michael D 1890 NZL0.001-0.3820-7.60 
  Metge, J Nigel 1932 NZL1.0010.682013.60 
  Thomas, Ben 2038 NZL0.001-0.2020-4.00 
  Wang, Justin Zhide 1523 NZL0.001-0.8320-16.60 
  Ha, Timothy Huy Minh 1656 NZL0.501-0.1920-3.80 
  Wang, Aaron Ziwen 1728 NZL1.0010.40208.00 

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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