Rapid: Individual Calculations November 2020
 Zhuang, Jia (jack)  Total change: -42.60  Rating chartPersonal card
 Canberra Street Chess 3rd October 2020 Canberra AUS 2020-10-03
RcRownchangeKK*chgGame
 1403 1543 2.50 7 -2.13 20 -42.60 
  Archer, Saffron 1681 AUS0.001-0.3120-6.20 
  Yang, Minchen 1301 AUS1.0010.20204.00 
  Beare, Nick 1607 AUS0.001-0.4120-8.20 
  Extross, Eshaan 1366 AUS0.001-0.7320-14.60 
  Yoon, Sunny 1269 AUS1.0010.17203.40 
  Hellmann, Oskar 1448 AUS0.001-0.6320-12.60 
  Liang, Joshua 1150 AUS0.501-0.4220-8.40 

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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