Rapid: Individual Calculations April 2013
 Zilbershtein, Victor  Total change: -39.80  Rating chartPersonal card
 13th European Senior Chess Championship - rapid Plovdiv BUL 2013-03-20
RcRownchangeKK*chgGame
 1911 1857 1.50 8 -1.99 20 -39.80 
  Lederman, Leon m2243 ISR0.001-0.0920-1.80 
  Kaminik, Aleksandar 2164 ISR0.001-0.1420-2.80 
  Yakovlev, Yuri S. 2012 RUS0.5010.21204.20 
  Degtiarev, Viktor 1827 RUS0.001-0.5420-10.80 
  Vagner, Grigorij f2036 RUS0.001-0.2720-5.40 
  Kovachev, Radoslav 1588 BUL0.001-0.8320-16.60 
  Urbanc, Vinko 1894 SLO0.001-0.4520-9.00 
  Nenchev, Georgi 1526 BUL1.0010.12202.40 

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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