Individual Calculations January 2019
 Cameron, Alistair  Total change: -19.80  Rating chartPersonal card
 2018 Lidums Australian Young Masters IM Norm Adelaide AUS 2018-12-08
RcRownchangeKK*chgGame
 2289 2102 1.50 9 -0.99 20 -19.80 
  Clarke, Brandon G I f2386 ENG0.001-0.1620-3.20 
  Winkelman, Albert 2075 AUS0.501-0.0420-0.80 
  Ang, Alphaeus Wei Ern c2118 NZL0.001-0.4820-9.60 
  Lee, Qing Aun f2297 SGP0.001-0.2520-5.00 
  Rosen, Eric m2342 USA0.001-0.2020-4.00 
  Zulfic, Fedja 2204 AUS1.0010.642012.80 
  Chan, Luis f2261 AUS0.001-0.2920-5.80 
  Notkevich, Benjamin Arvola m2496 NOR0.001-0.0820-1.60 
  Bao, Qilin m2420 CHN0.001-0.1320-2.60 

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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