Blitz: Individual Calculations August 2023
 Gao, Heye  Total change: 188.80  Rating chartPersonal card
 2023 Hart House Summer Blitz - Premier Toronto, Ontario CAN 2023-07-15
RcRownchangeKK*chgGame
 1854 1456 6.50 14 4.72 40 188.80 
  Zhao, Jim 2151 CAN0.001-0.0140-0.40 
  Zhao, Jim 2151 CAN0.001-0.0140-0.40 
  Babaei, Saleh 1594 IRI1.0010.694027.60 
  Babaei, Saleh 1594 IRI0.5010.19407.60 
  Giri, Naveen 1603 IND1.0010.704028.00 
  Giri, Naveen 1603 IND1.0010.704028.00 
  Nasir, Zehn 1993 CAN1.0010.974038.80 
  Nasir, Zehn 1993 CAN0.001-0.0340-1.20 
  Zhao, Jifan 1800 CAN0.5010.384015.20 
  Zhao, Jifan 1800 CAN1.0010.884035.20 
  Mao, Fengxi 1994 CAN0.001-0.0340-1.20 
  Mao, Fengxi 1994 CAN0.5010.474018.80 
  Gao, Raymond 1845 CAN0.001-0.0940-3.60 
  Gao, Raymond 1845 CAN0.001-0.0940-3.60 

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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