Individual Calculations April 2016
 Liu, Chang  Total change: -1.80  Rating chartPersonal card
 Aeroflot Open 2016 B Moscow RUS 2016-03-01
RcRownchangeKK*chgGame
 2412 2378 4.00 9 -0.09 20 -1.80 
  Gordievsky, Dmitry f2524 RUS0.001-0.3020-6.00 
  Utiatskaja, Irina wf2215 RUS1.0010.28205.60 
  Kharchenko, Boris g2488 UKR0.5010.15203.00 
  Melia, Salome mwg2452 GEO1.0010.602012.00 
  Girya, Olga wg2452 RUS0.5010.10202.00 
  Schreiner, Peter m2446 AUT0.5010.09201.80 
  Moskalenko, Alexander m2475 RUS0.001-0.3720-7.40 
  Ovod, Evgenija mwg2324 RUS0.001-0.5820-11.60 
  Bashirli, Nail f2332 AZE0.501-0.0620-1.20 

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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