Blitz: Individual Calculations September 2022
 Tang, Austin  Total change: -32.60  Rating chartPersonal card
 2022 NAYCC Blitz U18 Calgary CAN 2022-08-14
RcRownchangeKK*chgGame
 1609 1913 4.00 7 -1.63 20 -32.60 
  Zhu, Florina 1400 USA0.501-0.4620-9.20 
  Ananth, Ananya 1513  * USA1.0010.08201.60 
  Xie, Bryan c1899 USA0.001-0.5220-10.40 
  Wang, Lilian 1530 USA0.501-0.4120-8.20 
  Pullabhotla, Abhinav 1417 USA1.0010.04200.80 
  Reyes Serrano, Jose De Jesus 1575 MEX1.0010.12202.40 
  Atanasov, Anthony f1928 CAN0.001-0.4820-9.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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