Individual Calculations January 2019
 Bao, Qilin  Total change: -7.80  Rating chartPersonal card
 2018 Lidums Australian Young Masters IM Norm Adelaide AUS 2018-12-08
RcRownchangeKK*chgGame
 2237 2420 5.00 8 -0.78 10 -7.80 
  Lee, Qing Aun f2297 SGP0.001-0.6710-6.70 
  Rosen, Eric m2342 USA0.501-0.1110-1.10 
  Zulfic, Fedja 2204 AUS1.0010.22102.20 
  Chan, Luis f2261 AUS1.0010.29102.90 
  Notkevich, Benjamin Arvola m2496 NOR0.5010.10101.00 
  Ang, Alphaeus Wei Ern c2118 NZL0.501-0.3510-3.50 
  Winkelman, Albert 2075 AUS0.501-0.3910-3.90 
  Cameron, Alistair 2102 AUS1.0010.13101.30 

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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