Individual Calculations May 2012
 Abramov, Valery  Total change: 2.10  Rating chartPersonal card
 Predgorye open 2012 Essentukskaya RUS 2012-02-17
RcRownchangeKK*chgGame
 2215 2253 4.50 8 0.14 15 2.10 
  Bashlaev, Renat 1981 RUS1.0010.17152.55 
  Akbaev, Kazbek 2479 RUS0.001-0.2115-3.15 
  Yurchenko, Nikolay 2079 RUS1.0010.27154.05 
  Tischenko, Yaroslav 2201 RUS0.501-0.0715-1.05 
  Sokolov, Lev 2259 UKR0.5010.01150.15 
  Akimov, Evgeni 2288 RUS0.5010.05150.75 
  Rozhko, Dmitry f2395 RUS0.001-0.3115-4.65 
  Semenyuk, V 2039 RUS1.0010.23153.45 

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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