Individual Calculations February 2024
 Staak, Eric  Total change: -22.60  Rating chartPersonal card
 2024 Classic Major Adelaide AUS 2024-01-02
RcRownchangeKK*chgGame
 1497 1507 4.00 10 -1.13 20 -22.60 
  Hoff, Michael R 1972 AUS0.001-0.0520-1.00 
  Rice, Lana 1125 SGP1.0010.09201.80 
  Apaza, Flor 1675 PER1.0010.722014.40 
  Althaf, Rifky 1758 AUS0.001-0.1920-3.80 
  Wanigasinghe, Nipuna Nandika 1456 SRI0.001-0.5720-11.40 
  Xia, Chengyi 1114 AUS1.0010.08201.60 
  Huang, Hui 1528 AUS0.001-0.4720-9.40 
  Nguyen, Duc Hung 1416 AUS1.0010.38207.60 
  Lazarou, Michael 1456 AUS0.001-0.5720-11.40 
  Atrens, Edvard 1473 AUS0.001-0.5520-11.00 

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)
 

 

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