Individual Calculations January 2009
 Isaev, Jamshed  Total change: -13.30  Rating chartPersonal card
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2364 2400 3.50 9 -1.33 10 -13.30 
  Constantinou, Pavlos 2093 CYP1.0010.14101.40 
  Vallejo Pons, Francisco g2664 ESP0.001-0.1810-1.80 
  Zhigalko, Sergei g2592 BLR0.5010.25102.50 
  Baba, Masahiro 2220 JPN0.001-0.7410-7.40 
  Ssegirinya, Joseph-Mary M. 2050 MAC0.001-0.8910-8.90 
  Ermenkov, Evgenij g2465 PLE0.5010.09100.90 
  Barrientos, Sergio m2450 COL0.5010.07100.70 
  Rimawi, B T f2221 JOR1.0010.27102.70 
  Godena, Michele g2517 ITA0.001-0.3410-3.40 

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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