Rapid: Individual Calculations October 2023
 Forace, Lee  Total change: -11.80  Rating chartPersonal card
 Canberra Street Chess 2nd September 2023 Canberra AUS 2023-09-02
RcRownchangeKK*chgGame
 1492 1501 2.00 5 -0.59 20 -11.80 
  Amer, Abdulmalk 1807 LBA0.001-0.1420-2.80 
  Power, Aden 1348 AUS1.0010.30206.00 
  Cheng, Jerry 1386 AUS0.001-0.6620-13.20 
  Milosis, Jaime 1269 AUS1.0010.21204.20 
  Sidiqi, Wais 1650 AUS0.001-0.3020-6.00 

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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