Individual Calculations December 2013
 Abbakumov, Yehor  Total change: 0.90  Rating chartPersonal card
 Y.Zimin Memorial 2013 Nikolaev UKR 2013-11-16
RcRownchangeKK*chgGame
 2114 1997 2.50 7 0.06 15 0.90 
  Babich, Fiodor 2150 UKR0.5010.20153.00 
  Bondarchuk, Sergei f2253 UKR0.5010.31154.65 
  Ivanenko, Olga I. wf2139 UKR1.0010.691510.35 
  Vartapetyan, Armen 2194 UKR0.001-0.2515-3.75 
  Fish, Alexander 2140 ISR0.5010.19152.85 
  Psiol, Leonid 2124 UKR0.001-0.3315-4.95 
  Isaev, Valentin 1801 UKR0.001-0.7515-11.25 

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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