Individual Calculations May 2010
 Feigel, Leonid  Total change: 8.55  Rating chartPersonal card
 Winter 2010 Mark Centre Tel Aviv ISR 2010-03-12
RcRownchangeKK*chgGame
 2023 2006 4.00 7 0.57 15 8.55 
  Gershkowich, David f2349 ISR0.001-0.1215-1.80 
  Graifer, Michail 1851 ISR1.0010.29154.35 
  Shutzman, Joseph f2241 USA0.001-0.2115-3.15 
  Bar-Or, Ornan 1968 ISR1.0010.45156.75 
  Mushailov, Alex 1887 ISR1.0010.34155.10 
  Tal, Eyal 2081 ISR0.001-0.4015-6.00 
  Slav, Moshe 1786 ISR1.0010.22153.30 

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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