Individual Calculations September 2011
 Kuznetsov, Igor  Total change: -20.10  Rating chartPersonal card
 7. E.G. Zudov Memorial 2011 C open Nizhny Tagil RUS 2011-06-24
RcRownchangeKK*chgGame
 2124 2078 2.00 6 -0.67 30 -20.10 
  Trefilov, Alexey f2271 RUS0.001-0.2530-7.50 
  Kozyrev, Valeriy 2154 RUS0.001-0.4030-12.00 
  Guterman, Ilja 1888 RUS1.0010.25307.50 
  Nurtdinov, Radik 2127 RUS1.0010.573017.10 
  Bogdanov, Alexander 1962 RUS0.001-0.6630-19.80 
  Yuferev, Oleg 2344 RUS0.001-0.1830-5.40 

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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