Individual Calculations January 2012
 Gulinsky, Vladimir  Total change: -7.65  Rating chartPersonal card
 Rostov region Chmp. 2011 îpen Rostov-on-Don RUS 2011-10-20
RcRownchangeKK*chgGame
 2166 2028 1.50 6 -0.51 15 -7.65 
  Petrov, Artur f2398 RUS0.001-0.1015-1.50 
  Protsenko, Nikita 1820 RUS1.0010.23153.45 
  Konovalov, Valerij f2304 RUS0.001-0.1715-2.55 
  Gritsenko, Sergey 2141 RUS0.5010.15152.25 
  Radchenko, Sergei f2208 RUS0.001-0.2615-3.90 
  Begjanyan, Hrayr 2127 ARM0.001-0.3615-5.40 

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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