Rapid: Individual Calculations April 2023
 Huang, Charles  Total change: -42.00  Rating chartPersonal card
 Canberra Street Chess 4th March 2023 Canberra AUS 2023-03-04
RcRownchangeKK*chgGame
 1519 1616 2.00 5 -1.05 40 -42.00 
  Fasakin, Olamide 1286 AUS1.0010.12404.80 
  Fasakin, Oladoyin 1808 NGR0.001-0.2540-10.00 
  Scully, Mark 1328 AUS0.001-0.8440-33.60 
  Gear, Jonah 1592 AUS1.0010.474018.80 
  Cheng, Larry 1579 AUS0.001-0.5540-22.00 

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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