Individual Calculations June 2013
 Kudrin, Oleg  Total change: 15.30  Rating chartPersonal card
 Viktor Samarkidi Cup – 2013 Gelendzhik RUS 2013-05-01
RcRownchangeKK*chgGame
 2263 2049 2.50 6 1.02 15 15.30 
  Vastrukhin, Oleg 2343 RUS0.5010.35155.25 
  Rjabzev, Konstantin m2289 RUS0.001-0.2015-3.00 
  Najdin, Danil 2070 RUS0.5010.03150.45 
  Petrov, Nikita f2354 RUS0.5010.36155.40 
  Smirnov, Alexey 2413 RUS0.001-0.1015-1.50 
  Mulenko, Alexander 2107 RUS1.0010.58158.70 

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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