Rapid: Individual Calculations April 2014
 Ermakov, Evgeny S.  Total change: -28.40  Rating chartPersonal card
 North-West chess Championship for men RAPID St. Petersburg RUS 2014-03-15
RcRownchangeKK*chgGame
 2041 1947 2.00 9 -1.42 20 -28.40 
  Gogolev, Artem 2210 RUS0.001-0.1820-3.60 
  Shin, Robert 2072 RUS0.001-0.3320-6.60 
  Kudryavtsev, Nikolay 2032 RUS1.0010.622012.40 
  Pavlov, Denis 2003 RUS0.001-0.4220-8.40 
  Karalkin, Maksim f2218 RUS1.0010.832016.60 
  Skuratovich, Yakov 2081 RUS0.001-0.3220-6.40 
  Nasonov, Vadim A. 2136 RUS0.001-0.2520-5.00 
  Bubnov, Kirill 1851 RUS0.001-0.6320-12.60 
  Moroz, Yury N. 1767 RUS0.001-0.7420-14.80 

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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