Individual Calculations July 2023
 Li, Jason  Total change: -2.80  Rating chartPersonal card
 2023 Norths Winter Classic Major Rounds 1-5 Sydney AUS 2023-05-30
RcRownchangeKK*chgGame
 1622 1616 0.00 2 -0.99 40 -39.60 
  Brown, Joshua 1845 AUS0.001-0.2140-8.40 
  Deccico, Adrian 1399 AUS0.001-0.7840-31.20 

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 NSW Open Sydney AUS 2023-06-10
RcRownchangeKK*chgGame
 1842 1616 2.00 5 0.92 40 36.80 
  Lee, Daniel 1763 AUS0.5010.20408.00 
  Brown, Joshua 1845 AUS0.5010.294011.60 
  Hill, Martin 1872 NZL0.5010.314012.40 
  Atanacio, Ricardo 1832 AUS0.5010.284011.20 
  Zhang, Kendrick (kenny) c1899 NZL0.001-0.1640-6.40 

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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