Individual Calculations February 2023
 Hernandez Mendez, Iker  Total change: 10.15  Rating chartPersonal card
 2023 Australian Open Championship Perth AUS 2023-01-02
RcRownchangeKK*chgGame
 1686 1611 5.00 11 -0.38 35 -13.30 
  Kuybokarov, Temur g2558 AUS0.0010.00350.00 
  Rafiei Darani, Daryoush 1504 AUS0.001-0.6535-22.75 
  Milovanovic, Stevica 1348 AUS1.0010.18356.30 
  Huang, Hui 1514 AUS1.0010.373512.95 
  Chen, Angus 1394 AUS1.0010.22357.70 
  Kinsman, Craig C 1986 AUS1.0010.913531.85 
  Norris, Damian c1890 FIJ0.001-0.1635-5.60 
  Lakner, Jay 2060 AUS0.001-0.0635-2.10 
  Koh, Shannon 1541 AUS0.001-0.6035-21.00 
  Li, Ian 1341 AUS0.001-0.8335-29.05 
  Lawes, Alexander 1408 AUS1.0010.24358.40 

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)
 
 2023 Oceania Zonal 3.6 Open Melbourne AUS 2023-01-23
RcRownchangeKK*chgGame
 1675 1611 4.50 9 0.67 35 23.45 
  Jager, Jesse 2131 AUS0.001-0.0335-1.05 
  Coracas, Tass 1216 AUS1.0010.08352.80 
  Pigram, Daniel 1851 AUS0.001-0.2035-7.00 
  Roche-Maxwell, Iago 1348 AUS1.0010.18356.30 
  Young, Cohen 1835 NZL0.001-0.2235-7.70 
  De Rooy, Samuel 1313 AUS1.0010.15355.25 
  Lacson, Joemar 1815 AUS1.0010.763526.60 
  Poberezovsky, Daniel 1814 AUS0.001-0.2435-8.40 
  Lee, Daniel 1750 AUS0.5010.19356.65 

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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