Individual Calculations February 2023
 Raichura, Dev  Total change: -40.00  Rating chartPersonal card
 2023 Oceania Zonal 3.6 Open Melbourne AUS 2023-01-23
RcRownchangeKK*chgGame
 1466 1223 1.00 8 -1.00 40 -40.00 
  Gao, Oscar 1727 AUS0.001-0.0440-1.60 
  De Vas, Yonal 1558 AUS0.001-0.1240-4.80 
  Yang, Minchen 1396 AUS0.001-0.2740-10.80 
  Brown, Paul 1414 AUS0.001-0.2540-10.00 
  Picone, James 1299 AUS0.001-0.4040-16.00 
  Resture, Fred 1809 SOL0.001-0.0240-0.80 
  Maure, Eric 1339 AUS0.001-0.3440-13.60 
  Kariyawasam, Trent 1182 AUS1.0010.444017.60 

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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