Individual Calculations June 2022
 Li, Jackie  Total change: 26.40  Rating chartPersonal card
 2022 Box Hill Club Championship Division 1 Rounds 2-6 plus adjourned games Melbourne AUS 2022-04-29
RcRownchangeKK*chgGame
 2094 1990 2.50 5 0.66 40 26.40 
  Salasan, Haran 1959 AUS0.001-0.5440-21.60 
  Chan, Luis f2223 AUS0.5010.294011.60 
  Lekkas, Frank 2004 AUS1.0010.524020.80 
  Nemeth, John c2216 AUS0.001-0.2140-8.40 
  Chan, Kris f2066 AUS1.0010.604024.00 

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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