Individual Calculations March 2013
 Kobrin, Michael  Total change: 31.20  Rating chartPersonal card
 Israel National League 2013 Various ISR 2012-12-21
RcRownchangeKK*chgGame
 2480 2291 5.00 11 2.08 15 31.20 
  Sutovsky, Emil g2684 ISR0.001-0.0815-1.20 
  Bitensky, Igor m2400 ISR1.0010.65159.75 
  Vydeslaver, Alik m2385 ISR0.5010.13151.95 
  Bar, Roman m2474 ISR0.5010.24153.60 
  Givon, Asaf f2409 ISR1.0010.66159.90 
  Caspi, Israel m2449 ISR1.0010.711510.65 
  Rechlis, Gad g2486 ISR0.5010.25153.75 
  Axelrod, Arie f2343 ISR0.001-0.4315-6.45 
  Huzman, Alexander g2589 ISR0.5010.35155.25 
  Porat, Shay m2511 ISR0.001-0.2215-3.30 
  Zoler, Dan g2548 ISR0.001-0.1815-2.70 

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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