Individual Calculations July 2009
 Livshits, Gaby  Total change: 19.90  Rating chartPersonal card
 Israel National League 2009 Various ISR 2009-01-07
RcRownchangeKK*chgGame
 2495 2426 6.50 11 1.99 10 19.90 
  Murey, Jacob g2403 ISR1.0010.47104.70 
  Sutovsky, Emil g2660 ISR0.001-0.2110-2.10 
  Zoler, Dan m2475 ISR0.5010.07100.70 
  Bykhovsky, Avigdor g2403 RUS0.501-0.0310-0.30 
  Mikhalevski, Victor g2608 ISR1.0010.74107.40 
  Mikhalevski, Alexander m2444 ISR1.0010.53105.30 
  Jirka, Jiri m2460 CZE0.5010.05100.50 
  Postny, Evgeny g2652 ISR0.001-0.2110-2.10 
  Lerner, Konstantin Z. g2546 UKR0.5010.16101.60 
  Vydeslaver, Alik m2398 ISR0.501-0.0410-0.40 
  Uritzky, Maxim m2398 ISR1.0010.46104.60 

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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