Individual Calculations September 2010
 Zilberman, Nathan R  Total change: -1.60  Rating chartPersonal card
 Kyrgyztan_2009-men Bishkek KGZ 2009-05-11
RcRownchangeKK*chgGame
 2246 2332 3.50 6 -0.16 10 -1.60 
  Markov, Mikhail 2119 KGZ0.001-0.7710-7.70 
  Batabaev, Mirgaly 2100 KGZ1.0010.21102.10 
  Maznitsin, A 2232 KGZ0.501-0.1410-1.40 
  Imanaliev, T f2369 KGZ1.0010.55105.50 
  Umarbekov, Aziz 2281 KGZ0.501-0.0710-0.70 
  Sapar, Emelbek m2374 KGZ0.5010.06100.60 

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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