Rapid: Individual Calculations June 2021
 Qin, Oscar Shu Xuan  Total change: 22.00  Rating chartPersonal card
 Auckland May Rapid 2021 Auckland NZL 2021-05-22
RcRownchangeKK*chgGame
 1713 1741 6.00 9 1.10 20 22.00 
  Po E-Tofaeono, Grayson 1330 NZL1.0010.08201.60 
  Po E-Tofaeono, Hunter 1390 NZL1.0010.11202.20 
  Gong, Daniel Hanwen f2192 NZL0.001-0.0620-1.20 
  Etemadipour, Ramin 1439 NZL1.0010.15203.00 
  Chen, Matthew 1494 NZL1.0010.19203.80 
  Ang, Alphaeus Wei Ern f2220 NZL0.001-0.0520-1.00 
  Ning, Isabelle Yixuan wc1684 NZL1.0010.42208.40 
  Zhang, Jasmine Haomo wm1832 NZL0.001-0.3820-7.60 
  Nagorski, Alex c1840 NZL1.0010.642012.80 

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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