Individual Calculations October 2012
 Haimovich, Tal  Total change: -2.30  Rating chartPersonal card
 Semi Final Champ 2012 PT Petach Tikva ISR 2012-08-27
RcRownchangeKK*chgGame
 2267 2388 5.50 9 -0.23 10 -2.30 
  Ben-Natan, Yigal 2090 ISR0.001-0.8510-8.50 
  Chernomordik, Pavel f2294 ISR1.0010.37103.70 
  Kerner, Michael 2036 ISR1.0010.11101.10 
  Gofshtein, Leonid g2479 ISR0.001-0.3810-3.80 
  Miller, Evgeny 2259 CAN1.0010.33103.30 
  Nakar, Eylon f2416 ISR0.5010.04100.40 
  Deutsch, Eyal f2368 ISR0.501-0.0310-0.30 
  Koren, Eyal 2010 ISR1.0010.09100.90 
  Baron, Tal g2451 ISR0.5010.09100.90 

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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