Individual Calculations July 2022
 Ong, Jonathan Si Seng  Total change: 78.00  Rating chartPersonal card
 2022 ACT Championship Canberra AUS 2022-05-27
RcRownchangeKK*chgGame
 1562 1104 2.00 6 1.00 40 40.00 
  Bayaca, Sterling 2047 AUS0.0010.00400.00 
  Beales, Alex 1584 AUS0.001-0.0540-2.00 
  Badrinarayan, Sankeertan 1901 AUS0.0010.00400.00 
  Amoore, Connor 1536 AUS0.001-0.0740-2.80 
  Hou, Romeo 1039 AUS1.0010.414016.40 
  Cunningham, Campbell 1265 AUS1.0010.714028.40 

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)
 
 2022 Norths Winter Classic Rounds 2-5 Sydney AUS 2022-05-31
RcRownchangeKK*chgGame
 1538 1104 0.50 2 0.22 40 8.80 
  Russell, Paul c1792 AUS0.001-0.0140-0.40 
  Arav, Nathan 1283 AUS0.5010.23409.20 

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)
 
 2022 NSW Open Sydney AUS 2022-06-11
RcRownchangeKK*chgGame
 1602 1104 1.00 5 0.73 40 29.20 
  Guo, David 1679 AUS0.001-0.0240-0.80 
  He, Angela 1498 AUS1.0010.924036.80 
  Young, Micah 1745 AUS0.001-0.0140-0.40 
  Zhu, Harvey 1662 AUS0.001-0.0340-1.20 
  Praveen, Jeeva 1428 AUS0.001-0.1340-5.20 

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)
 

 

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