Individual Calculations February 2023
 Brown, Paul  Total change: -69.60  Rating chartPersonal card
 2023 Oceania Zonal 3.6 Open Melbourne AUS 2023-01-23
RcRownchangeKK*chgGame
 1435 1414 2.00 7 -1.74 40 -69.60 
  Zafirakos, Jesse 1902 AUS0.001-0.0440-1.60 
  Camer, Angelito 1983 AUS0.001-0.0240-0.80 
  Horlin-Smith, Alexander 1237 AUS0.001-0.7340-29.20 
  Raichura, Dev 1223 AUS1.0010.254010.00 
  Akok, Benjamin 1208 AUS0.001-0.7640-30.40 
  Coracas, Tass 1216 AUS0.001-0.7640-30.40 
  Tuano, Andy 1279 AUS1.0010.324012.80 

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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