Blitz: Individual Calculations August 2023
 Zhao, Jim  Total change: -47.60  Rating chartPersonal card
 2023 Hart House Summer Blitz - Premier Toronto, Ontario CAN 2023-07-15
RcRownchangeKK*chgGame
 1787 2151 9.50 14 -2.38 20 -47.60 
  Gao, Heye 1456 CAN1.0010.01200.20 
  Gao, Heye 1456 CAN1.0010.01200.20 
  Zhong, April Yunwei 1751  * CAN0.001-0.9220-18.40 
  Zhong, April Yunwei 1353 CAN1.0010.00200.00 
  Maulucci, Anthony 1785 CAN0.501-0.4020-8.00 
  Maulucci, Anthony 1785 CAN1.0010.10202.00 
  Huh, Isaak 1859 KOR0.001-0.8520-17.00 
  Huh, Isaak 1859 KOR1.0010.15203.00 
  Yu, Jonathan 2024 CAN0.001-0.6720-13.40 
  Yu, Jonathan 2024 CAN1.0010.33206.60 
  Raninga, Aditya 1839 CAN1.0010.14202.80 
  Raninga, Aditya 1839 CAN1.0010.14202.80 
  Nasir, Zehn 1993 CAN0.001-0.7120-14.20 
  Nasir, Zehn 1993 CAN1.0010.29205.80 
 * 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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