Individual Calculations April 2022
 Jiang, Benjamin Wise  Total change: -27.60  Rating chartPersonal card
 2022 Norths Club Championship - Tournament 3 Rounds 5-8 Sydney AUS 2022-03-01
RcRownchangeKK*chgGame
 1340 1470 2.00 3 0.03 40 1.20 
  Fenton-Lee, Robert 1373 AUS1.0010.374014.80 
  Munk, Leon 1476 AUS0.5010.01400.40 
  Yadav, Arihant 1171 IND0.501-0.3540-14.00 

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)
 
 2022 Ballarat Begonia Open Melbourne AUS 2022-03-12
RcRownchangeKK*chgGame
 1513 1470 1.50 5 -0.72 40 -28.80 
  Jackson, Henry 1164 AUS0.001-0.8640-34.40 
  Yates, Anna 1068 AUS1.0010.08403.20 
  Ritter, Theo 1746 AUS0.5010.334013.20 
  Russell, Paul c1843 AUS0.001-0.1040-4.00 
  Buda, Alexander 1745 AUS0.001-0.1740-6.80 

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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