Individual Calculations January 2019
 Zulfic, Fedja  Total change: -33.20  Rating chartPersonal card
 2018 Lidums Australian Young Masters IM Norm Adelaide AUS 2018-12-08
RcRownchangeKK*chgGame
 2277 2204 2.00 9 -1.66 20 -33.20 
  Chan, Luis f2261 AUS0.5010.08201.60 
  Notkevich, Benjamin Arvola m2496 NOR0.001-0.1520-3.00 
  Bao, Qilin m2420 CHN0.001-0.2220-4.40 
  Clarke, Brandon G I f2386 ENG0.001-0.2620-5.20 
  Winkelman, Albert 2075 AUS0.001-0.6720-13.40 
  Cameron, Alistair 2102 AUS0.001-0.6420-12.80 
  Lee, Qing Aun f2297 SGP1.0010.632012.60 
  Rosen, Eric m2342 USA0.5010.19203.80 
  Ang, Alphaeus Wei Ern c2118 NZL0.001-0.6220-12.40 

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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