Individual Calculations April 2013
 Kostin, Anatoliy  Total change: 2.10  Rating chartPersonal card
 Dal FR Chmp. 2013 men Birobidjan RUS 2013-03-11
RcRownchangeKK*chgGame
 2207 2290 5.50 9 0.07 30 2.10 
  Starkov, Dmitry 1947 RUS1.0010.12303.60 
  Chuhachev, Vladimir 2168 RUS1.0010.33309.90 
  Prohodtcev, Pavel 2333 RUS0.001-0.4430-13.20 
  Khvostikov, Sergey 2176 RUS1.0010.343010.20 
  Danilov, Evgeny 2208 RUS0.501-0.1130-3.30 
  Kravtsov, Sergey m2322 RUS1.0010.543016.20 
  Korniushin, Nikolay m2355 RUS0.001-0.4130-12.30 
  Pahomov, Ruslan 2157 RUS1.0010.32309.60 
  Boyarskiy, Alexander 2199 RUS0.001-0.6230-18.60 

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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