Individual Calculations February 2023
 Singh, Harnam  Total change: 11.20  Rating chartPersonal card
 2022 Canterbury Summer Swiss Melbourne AUS 2022-12-27
RcRownchangeKK*chgGame
 1537 1180 1.00 4 0.50 40 20.00 
  Ni, Lucas 1641 AUS0.001-0.0540-2.00 
  Maunders, Myiesha 1493 AUS0.001-0.1440-5.60 
  Hong, Liang 1361 AUS1.0010.744029.60 
  Paul, Cijo 1653 USA0.001-0.0540-2.00 

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)
 
 2023 Oceania Zonal 3.6 Open Melbourne AUS 2023-01-23
RcRownchangeKK*chgGame
 1456 1180 1.50 8 -0.22 40 -8.80 
  Crowley, Regan c1718 AUS0.001-0.0340-1.20 
  Rumley, William 1502 AUS0.001-0.1340-5.20 
  Rigney, Heath 1360 AUS0.001-0.2640-10.40 
  Rehill, Paul 1248 AUS0.5010.09403.60 
  Yang, Evan 1332 AUS1.0010.704028.00 
  Windsor, Maximilian 1383 AUS0.001-0.2440-9.60 
  Picone, James 1299 AUS0.001-0.3440-13.60 
  Resture, Fred 1809 SOL0.001-0.0140-0.40 

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)
 

 

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