Individual Calculations April 2019
 Bailey, Robert  Total change: -33.00  Rating chartPersonal card
 2019 Ballarat Begonia Open Ballarat AUS 2019-03-09
RcRownchangeKK*chgGame
 1372 1624 3.00 6 -1.65 20 -33.00 
  Kannan, Archit 1292 AUS0.501-0.3820-7.60 
  Barnett, Jasan 1224  * AUS1.0010.08201.60 
  Jothibabu, Anandaram 1828 AUS0.001-0.2420-4.80 
  Southall, Matthew 1224  * AUS0.001-0.9220-18.40 
  Gao, Daniel Danning 1357 AUS0.501-0.3220-6.40 
  Gao, James Lequan 1305 AUS1.0010.13202.60 
 * 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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