Rapid: Individual Calculations September 2022
 Liu, Ryan Chengji  Total change: 81.20  Rating chartPersonal card
 2022 Norths Allegro Sydney AUS 2022-08-02
RcRownchangeKK*chgGame
 1669 1167 4.50 8 4.06 20 81.20 
  Seaton, Daniel James 1572 ENG0.5010.42208.40 
  Chakrabarty, Reyaansh 1697 AUS0.001-0.0320-0.60 
  Liu, Joy 1563 AUS0.5010.42208.40 
  Arav, Nathan 1525 AUS1.0010.902018.00 
  Tulevski, Vasil G 1820 AUS1.0010.992019.80 
  O`callaghan, Scott 1587 AUS0.5010.43208.60 
  Kuan, Julian 2004 HKG0.0010.00200.00 
  Arav, Callan 1587 AUS1.0010.932018.60 

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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