Individual Calculations June 2013
 Elfert, Aleksandr V.  Total change: 9.75  Rating chartPersonal card
 Open April A Moscow RUS 2013-04-13
RcRownchangeKK*chgGame
 2093 1923 3.00 8 0.65 15 9.75 
  Martynov, Vladimir 2096 RUS0.5010.23153.45 
  Rozanov, Pavel B. f2255 RUS0.5010.38155.70 
  Sosnin, Nikolay N. f2027 RUS0.5010.14152.10 
  Dedyukhin, Oleg 2178 RUS1.0010.811512.15 
  Kostin, Konstantin f2288 RUS0.001-0.1015-1.50 
  Zubkov, Vsevolod 1929 RUS0.001-0.4915-7.35 
  Payanidi, Janis 2045 RUS0.001-0.3315-4.95 
  Novikov, Sergey M. 1927 RUS0.5010.01150.15 

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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