Individual Calculations January 2009
 Shadrin, Andrey  Total change: 27.15  Rating chartPersonal card
 Nizhny Novgorod region Chmp. 2008 open Nizhny Novgorod RUS 2008-10-04
RcRownchangeKK*chgGame
 2129 1881 3.00 6 1.81 15 27.15 
  Sundukov, Peter 2173 RUS0.001-0.1515-2.25 
  Shilin, Vladimir 2182 RUS1.0010.851512.75 
  Pyatkovsky, Ivan 2030 RUS1.0010.701510.50 
  Lebedev, Sergey A. 2220 RUS0.5010.38155.70 
  Alenin, Dmitry 2079 RUS0.5010.26153.90 
  Chapygin, Sergey 2088 RUS0.001-0.2315-3.45 

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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