Individual Calculations January 2019
 Sukandar, Irine Kharisma  Total change: 4.00  Rating chartPersonal card
 2018 Lidums Australian Young Masters GM Norm Adelaide AUS 2018-12-08
RcRownchangeKK*chgGame
 2425 2393 4.50 9 0.40 10 4.00 
  Cheng, Bobby m2510 AUS0.5010.16101.60 
  Chan, Kris 2191 AUS1.0010.24102.40 
  Urkedal, Frode g2537 NOR1.0010.69106.90 
  Izzat, Kanan m2496 AZE0.001-0.3610-3.60 
  Gong, Patrick f2328 AUS1.0010.41104.10 
  Kvon, Andrey g2509 UZB0.001-0.3410-3.40 
  Papin, Vasily g2483 RUS0.5010.12101.20 
  Ikeda, Junta m2421 AUS0.001-0.4610-4.60 
  Wallis, Christopher f2349 AUS0.501-0.0610-0.60 

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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