Individual Calculations January 2018
 Zulfic, Fedja  Total change: 21.20  Rating chartPersonal card
 2017 Lidums Australian Young Masters IM Norm Adelaide AUS 2017-12-02
RcRownchangeKK*chgGame
 2270 2135 4.00 9 1.06 20 21.20 
  Wagdy, Andro m2313 EGY1.0010.732014.60 
  Cameron, Alistair 2080 AUS0.001-0.5820-11.60 
  Lee, Qing Aun f2206 SGP0.5010.10202.00 
  Loh, Zachary f2218 AUS0.5010.11202.20 
  Rosen, Eric S m2381 USA0.5010.31206.20 
  Chan, Luis f2217 AUS0.001-0.3920-7.80 
  Vaishali, R wm2329 IND0.5010.25205.00 
  Liu, Yi f2366 AUS1.0010.792015.80 
  Brown, Andrew m2319 AUS0.001-0.2620-5.20 

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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