Individual Calculations February 2023
 Wang, Haowei  Total change: 16.80  Rating chartPersonal card
 2023 Oceania Zonal 3.6 Open Melbourne AUS 2023-01-23
RcRownchangeKK*chgGame
 1543 1341 3.00 9 0.42 40 16.80 
  Poberezovsky, Daniel 1814 AUS0.001-0.0540-2.00 
  Kalina, Leo 1634 AUS1.0010.854034.00 
  Huey, Toby 1717 AUS0.001-0.0940-3.60 
  Herlihy, Brian 1630 AUS0.001-0.1640-6.40 
  Jones, Jonathan 1490 AUS0.001-0.3040-12.00 
  Yang, Bochen 1129 AUS1.0010.23409.20 
  Ha, Timothy 1656 NZL0.001-0.1440-5.60 
  Rathinalingam, Nethaji 1781 AUS0.001-0.0640-2.40 
  Cherukuvada, Vikas 1035 AUS1.0010.14405.60 

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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