Individual Calculations February 2023
 Simic, Filip  Total change: 38.40  Rating chartPersonal card
 2023 Oceania Zonal 3.6 Open Melbourne AUS 2023-01-23
RcRownchangeKK*chgGame
 1671 1534 4.00 9 0.96 40 38.40 
  Testolin, Ryder 2012 AUS0.001-0.0540-2.00 
  Williams, Elizabeth 1183 AUS1.0010.11404.40 
  Chiverton, Fergus 1775 AUS0.001-0.2040-8.00 
  Akok, Benjamin 1208 AUS1.0010.13405.20 
  Gao, Arthur 1753 AUS0.001-0.2240-8.80 
  Jothibabu, Anandaram 1807 AUS1.0010.834033.20 
  Hawkins, Sean 1725 AUS0.5010.254010.00 
  Dakic, Dusan 1714 AUS0.001-0.2640-10.40 
  Anderson, Alistair 1862 AUS0.5010.374014.80 

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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