Individual Calculations January 2009
 Annakov, Babakuli  Total change: -4.40  Rating chartPersonal card
 UTD IM Invitational Richardson, Texas USA 2008-11-26
RcRownchangeKK*chgGame
 2281 2455 6.00 9 -0.44 10 -4.40 
  Kiewra, Keaton f2380 USA0.501-0.1010-1.00 
  Kraai, Jesse g2502 USA0.5010.07100.70 
  Guadalupe, Ii Francis 2238 USA1.0010.22102.20 
  Zorigt, Bayarra wf2203 MGL1.0010.19101.90 
  Lopez, Ii Nelson 2173 USA0.501-0.3410-3.40 
  Vaidya, Chaitanya N 2170 IND0.501-0.3410-3.40 
  Bantic, Mihail 2195 SRB1.0010.18101.80 
  Vedrickas, Tautvydas 2268 LTU0.501-0.2410-2.40 
  Schneider, Igor f2397 USA0.501-0.0810-0.80 

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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