Individual Calculations May 2023
 Leong, Benjamin  Total change: 139.84  Rating chartPersonal card
 2023 O2C Doeberl Cup Premier Canberra AUS 2023-04-06
RcRownchangeKK*chgGame
 2051 1865 5.00 9 2.34 38 88.92 
  Bayaca, Sterling f2098 AUS0.5010.293811.02 
  Fernandez, Daniel Howard g2512 ENG0.001-0.0138-0.38 
  Castor, David c2070 AUS1.0010.763828.88 
  Koh, Cedric 1964 AUS0.001-0.3638-13.68 
  Lin, Kerry 1961 AUS0.5010.13384.94 
  Yin, Wenlin 1944 AUS0.001-0.3938-14.82 
  Lane, Ryan 1915 AUS1.0010.573821.66 
  Stojic, Svetozar f1978 AUS1.0010.653824.70 
  Dai, Cheng 2017 AUS1.0010.703826.60 

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)
 
 2023 Oceania Junior Championship Under 20 Canberra AUS 2023-04-11
RcRownchangeKK*chgGame
 1948 1865 5.00 9 1.34 38 50.92 
  Gatzen-O`keefe, Thomas 1554 AUS1.0010.14385.32 
  Chan, Luis f2211 AUS0.5010.393814.82 
  Ilic, Nicholas f2089 AUS1.0010.783829.64 
  Bassig, Hamish c1979 AUS0.001-0.3438-12.92 
  Bond, Nicholas 1606 AUS1.0010.18386.84 
  Fu, Yihe f2154 AUS0.5010.343812.92 
  Winkelman, Albert f2261 AUS0.001-0.0838-3.04 
  Poberezovsky, Daniel 1779 AUS0.501-0.1238-4.56 
  Liu, William Rui 1898 NZL0.5010.05381.90 

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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