Individual Calculations February 2024
 Lu, Xiahan (luna)  Total change: 90.00  Rating chartPersonal card
 131st New Zealand Chess Championship 2024 Palmerston North NZL 2024-01-02
RcRownchangeKK*chgGame
 1844 1468 3.00 7 2.25 40 90.00 
  Young, Cohen 1829 NZL0.001-0.1040-4.00 
  Van Der Hoorn, Thomas 1882 NZL0.5010.434017.20 
  Zhang, Kendrick Botong c1815 NZL0.001-0.1140-4.40 
  Baker, Ilias Angelo (leo) 1647 NZL1.0010.734029.20 
  Burns, Christopher J 1926 NZL1.0010.954038.00 
  Van Meter, Lester f1810 USA0.5010.384015.20 
  Fulo, Nunilon Iii 2002 PHI0.001-0.0340-1.20 

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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