Individual Calculations May 2012
 Kobylkin, Evgeni  Total change: 0.40  Rating chartPersonal card
 Predgorye open 2012 Essentukskaya RUS 2012-02-17
RcRownchangeKK*chgGame
 2230 2314 5.50 9 0.04 10 0.40 
  Semenyuk, V 2039 RUS1.0010.17101.70 
  Zinchenko, Dmitro 2137 UKR1.0010.27102.70 
  Rozhko, Dmitry f2395 RUS0.001-0.3910-3.90 
  Melnikov, Artem 2215 RUS1.0010.36103.60 
  Akbaev, Kazbek 2479 RUS0.001-0.2810-2.80 
  Tischenko, Yaroslav 2201 RUS1.0010.35103.50 
  Akimov, Evgeni 2288 RUS0.501-0.0410-0.40 
  Sokolov, Lev 2259 UKR0.501-0.0810-0.80 
  Nikishin, Sergey 2053 RUS0.501-0.3210-3.20 

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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