Individual Calculations May 2017
 Egan, Bill  Total change: -31.00  Rating chartPersonal card
 2017 O2C Doeberl Cup Minor Canberra AUS 2017-04-14
RcRownchangeKK*chgGame
 1417 1666 4.00 7 -1.55 20 -31.00 
  Hathiramani, Athena 1409 AUS0.001-0.8220-16.40 
  Chang, Sophie 1266  * AUS1.0010.08201.60 
  Cunningham, Campbell 1454 AUS1.0010.23204.60 
  Marks, Joe 1537 AUS1.0010.33206.60 
  Ng, Sze-Yong 1266  * AUS1.0010.08201.60 
  Unger, David 1519 AUS0.001-0.7020-14.00 
  Luo, Ricky 1469 AUS0.001-0.7520-15.00 
 * 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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