Individual Calculations July 2009
 Huzman, Alexander  Total change: 2.70  Rating chartPersonal card
 Israel National League 2009 Various ISR 2009-01-07
RcRownchangeKK*chgGame
 2402 2602 8.50 11 0.27 10 2.70 
  Bykhovsky, Anatoly m2459 ISR0.501-0.1910-1.90 
  Sidorenko, Ilya 2370 ISR0.501-0.2910-2.90 
  Berkovich, Mark A m2412 ISR1.0010.25102.50 
  Rinberg, Alexander 2297 ISR1.0010.14101.40 
  Smirin, Ilia g2647 ISR1.0010.56105.60 
  Zoler, Dan m2475 ISR0.501-0.1710-1.70 
  Nedobora, Mikhail m2425 UKR0.501-0.2310-2.30 
  Shklovski, Vladislav f2309 ISR1.0010.15101.50 
  Kantarji, Pinchas f2362 ISR1.0010.20102.00 
  Birnboim, Nathan m2319 ISR1.0010.16101.60 
  Popilski, Gil c2348 ISR0.501-0.3110-3.10 

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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