Individual Calculations October 2008
 Livshits, Gaby  Total change: -14.50  Rating chartPersonal card
 KFS Weekend 2008 Rashit Kfar Saba ISR 2008-08-07
RcRownchangeKK*chgGame
 2330 2441 2.00 4 -0.60 10 -6.00 
  Shachar, Ehud f2366 ISR0.501-0.1010-1.00 
  Zaslavsky, Michael 2334 ISR0.501-0.1510-1.50 
  Popilski, Gil c2372 ISR0.501-0.1010-1.00 
  Yudkovsky, Yair 2249 ISR0.501-0.2510-2.50 

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)
 
 Herzliya Intl. Open 2008 Herzlia ISR 2008-09-02
RcRownchangeKK*chgGame
 2268 2441 5.50 9 -0.85 10 -8.50 
  Kinberg, Ofer 2118 ISR1.0010.13101.30 
  Zak, Uri 2208 ISR0.501-0.2910-2.90 
  Zaslavsky, Michael 2334 ISR0.001-0.6510-6.50 
  Volkov, Yuri 2091 ISR1.0010.11101.10 
  Neimer, Vitaly 2316 ISR1.0010.33103.30 
  Bitansky, Igor m2431 ISR0.001-0.5110-5.10 
  Aharon, Ofir 2091 ISR1.0010.11101.10 
  Klenburg, Mikhail m2445 UKR0.5010.01100.10 
  Porat, Ido f2379 ISR0.501-0.0910-0.90 

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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