Individual Calculations July 2011
 Bar, Roman  Total change: 6.00  Rating chartPersonal card
 Israel National League 2011 Various ISR 2011-01-14
RcRownchangeKK*chgGame
 2419 2449 6.50 11 0.60 10 6.00 
  Lev, Ronen g2398 ISR0.501-0.0710-0.70 
  Bruk, Ofer m2451 ISR0.5010.00100.00 
  Mikhalevski, Victor g2579 ISR0.5010.18101.80 
  Raznikov, Danny f2372 ISR0.501-0.1110-1.10 
  Soffer, Ram g2489 ISR0.5010.06100.60 
  Berkovich, Mark A m2403 ISR0.501-0.0610-0.60 
  Klenburg, Mikhail m2410 UKR1.0010.45104.50 
  Neimer, Vitaly m2371 ISR0.501-0.1110-1.10 
  Pyernik, Moshe 2157 ISR1.0010.15101.50 
  Greenfeld, Alon g2557 ISR0.5010.15101.50 
  Tseitlin, Mark D g2420 ISR0.501-0.0410-0.40 

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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