Individual Calculations February 2023
 Jager, Jesse  Total change: -42.40  Rating chartPersonal card
 2022 Canterbury Summer Swiss Melbourne AUS 2022-12-27
RcRownchangeKK*chgGame
 1842 2132 5.00 7 -0.57 20 -11.40 
  Maunders, Myiesha 1732  * AUS1.0010.08201.60 
  Ni, Lucas 1641 AUS0.501-0.4620-9.20 
  Poberezovsky, Daniel 1823 AUS0.501-0.3620-7.20 
  Gao, James Lequan 1579 AUS1.0010.03200.60 
  Zafirakos, Jesse 1944 AUS1.0010.26205.20 
  Testolin, Ryder 1986 AUS1.0010.30206.00 
  Chan, Luis f2192 AUS0.001-0.4220-8.40 
 * 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)
 
 2023 Oceania Zonal 3.6 Open Melbourne AUS 2023-01-23
RcRownchangeKK*chgGame
 1841 2131 6.00 9 -1.55 20 -31.00 
  Hernandez Mendez, Iker 1731  * AUS1.0010.08201.60 
  Narenthran, Tharmaratnam c1771 AUS0.501-0.4020-8.00 
  Thomas, Brian 1798 AUS0.501-0.3820-7.60 
  Poberezovsky, Daniel 1814 AUS1.0010.13202.60 
  Tang, Hao 1912 NZL0.501-0.2820-5.60 
  Wang, Ruicheng 1891 AUS1.0010.20204.00 
  Ruan, Harry 1858 AUS0.501-0.3320-6.60 
  Lane, Ryan 1825 AUS0.501-0.3620-7.20 
  Dai, Cheng 1971 AUS0.501-0.2120-4.20 
 * 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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