Rapid: Individual Calculations February 2020
 Gao, James Lequan  Total change: 22.60  Rating chartPersonal card
 2020 Chess Artists January Allegro Melbourne AUS 2020-01-19
RcRownchangeKK*chgGame
 1505 1284 3.00 7 1.13 20 22.60 
  Kolak, Chris 1684  * AUS0.001-0.0820-1.60 
  Hawkins, Julia 1062 AUS1.0010.22204.40 
  Lojanica, Milenko 1684  * BIH0.001-0.0820-1.60 
  Das, Gabriel 1299 AUS1.0010.522010.40 
  Chmiel, Rad 1666 AUS0.001-0.0920-1.80 
  Ding, Rey 1453 AUS1.0010.722014.40 
  Dakic, Dusan 1684  * AUS0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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