Individual Calculations October 2013
 Nikolayev, Igor  Total change: -2.10  Rating chartPersonal card
 135th Annual New York State Championship Albany, New York USA 2013-08-30
RcRownchangeKK*chgGame
 2099 2375 4.00 5 -0.14 15 -2.10 
  Ellenbogen, Michael 2047 USA0.501-0.3715-5.55 
  Adamec, Carl 2043 USA1.0010.12151.80 
  Barayev, Isaac 2102 USA0.501-0.3315-4.95 
  Carter, David 2104 USA1.0010.17152.55 
  Treger, Yefim 2197 USA1.0010.27154.05 

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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