Individual Calculations February 2023
 Hennessy, Maurice  Total change: -3.20  Rating chartPersonal card
 2023 Oceania Zonal 3.6 Open Melbourne AUS 2023-01-23
RcRownchangeKK*chgGame
 1638 1375 1.00 5 -0.16 20 -3.20 
  Ruan, Harry 1858 AUS0.001-0.0520-1.00 
  Depaune, Ricko f1698 NRU1.0010.872017.40 
  Wang, Daniel 1612 AUS0.001-0.2020-4.00 
  Lacson, Joemar 1815 AUS0.001-0.0620-1.20 
  Savery, Tamsin 1208 AUS0.001-0.7220-14.40 

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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