Individual Calculations April 2013
 Zilbershtein, Victor  Total change: 34.80  Rating chartPersonal card
 13th European Senior Chess Championship Plovdiv BUL 2013-03-11
RcRownchangeKK*chgGame
 2121 1793 3.50 9 2.32 15 34.80 
  Arnaudov, Petar 2154 BUL0.5010.40156.00 
  Dumitrascu, Cornel 2095 ROU1.0010.851512.75 
  Rajkovic, Dusan g2193  * SRB0.001-0.0815-1.20 
  Popov, Georgi 2099 BUL0.001-0.1415-2.10 
  Mortensen, Steen Juul 2049 DEN1.0010.811512.15 
  Grinberg, Iosif P. 2165 RUS1.0010.901513.50 
  Nevednichy, Boris M m2193  * MDA0.001-0.0815-1.20 
  White, Alastair F 2107 SCO0.001-0.1415-2.10 
  McKerracher, Douglas 2033 SCO0.001-0.2015-3.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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