Rapid: Individual Calculations February 2023
 Radisich, Matt  Total change: 9.80  Rating chartPersonal card
 Canberra Street Chess 7th January 2023 Canberra AUS 2023-01-07
RcRownchangeKK*chgGame
 1533 1598 4.50 7 0.49 20 9.80 
  Yoon, Sunny 1198  * AUS1.0010.08201.60 
  Merom, Shahar 1553 AUS1.0010.44208.80 
  Amer, Abdulmalk 1805 LBA0.001-0.2320-4.60 
  Ingham, Glenn 1470 AUS0.001-0.6720-13.40 
  Hellmann, Oskar 1376 AUS1.0010.22204.40 
  Byng, Riley 1481 AUS0.501-0.1620-3.20 
  Fasakin, Oladoyin 1847 NGR1.0010.812016.20 
 * 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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