Individual Calculations June 2024
 Lu, Yiding  Total change: -14.80  Rating chartPersonal card
 1000GM Memorial Day SuperSwiss 2024 San Francisco, CA USA 2024-05-23
RcRownchangeKK*chgGame
 2128 2213 4.50 8 -0.37 40 -14.80 
  Nanugonda, Vishva 2063 USA0.501-0.2040-8.00 
  Peddi, Rahul g2452 IND0.001-0.2040-8.00 
  Xia, Joshua 2034 USA0.501-0.2340-9.20 
  Liu, Zachary 1947 CAN0.501-0.3240-12.80 
  Yao, Hanchi 2003 USA0.501-0.2740-10.80 
  Wu, Sibo 2146 CHN1.0010.414016.40 
  Golsefidy, Sepehr 2006 USA1.0010.23409.20 
  Levine, Joseph f2373 USA0.5010.21408.40 

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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