Individual Calculations May 2019
 Chibnall, Alana  Total change: 22.00  Rating chartPersonal card
 2019 O2C Doeberl Cup Premier Canberra AUS 2019-04-18
RcRownchangeKK*chgGame
 2128 1910 2.50 6 1.10 20 22.00 
  McClymont, Brodie m2310  * AUS0.001-0.0820-1.60 
  Maguire, Tom 2125 AUS0.5010.27205.40 
  Zvedeniouk, Ilia 2109 AUS0.5010.26205.20 
  Kethro, Michael f2096 AUS1.0010.742014.80 
  Clarke, Matthew 2113 AUS0.001-0.2420-4.80 
  Zhong, Tony 2017 AUS0.5010.15203.00 
 * 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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