Individual Calculations May 2017
 Sukandar, Irine Kharisma  Total change: -9.60  Rating chartPersonal card
 2017 O2C Doeberl Cup Premier Canberra AUS 2017-04-13
RcRownchangeKK*chgGame
 2132 2419 6.50 9 -0.96 10 -9.60 
  Dutta, Rishi c2019  * AUS1.0010.08100.80 
  McNamara, Gary 2131 AUS0.501-0.3410-3.40 
  Goh, Sean Christian 2019  * SGP0.001-0.9210-9.20 
  Broekhuyse, Paul 2035 AUS1.0010.09100.90 
  Chan, Luis f2169 AUS0.501-0.3110-3.10 
  Zulfic, Fedja 2118 AUS0.501-0.3510-3.50 
  Kargosha, Bahman 2217 IRI1.0010.24102.40 
  Wright, Neil S 2152 AUS1.0010.18101.80 
  Brown, Andrew m2326 AUS1.0010.37103.70 
 * 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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