Individual Calculations October 2008
 Zorella, Benzion  Total change: -35.50  Rating chartPersonal card
 Semi Final Israel Champ Haifa 2008 Haifa ISR 2008-07-17
RcRownchangeKK*chgGame
 2160 2200 3.00 8 -1.42 25 -35.50 
  Khashper, Arkady 2137 ISR1.0010.412510.25 
  Akman, Adi 2086 ISR0.001-0.6625-16.50 
  Yaacov, Avi 2159 ISR0.001-0.5625-14.00 
  Prozhanski, Genrik 2302 ISR0.001-0.3625-9.00 
  Steinberg, Nitzan 1959 ISR1.0010.20255.00 
  Miller, Evgeny 2271 CAN0.001-0.4025-10.00 
  Aharon, Ofir 2091 ISR1.0010.35258.75 
  Axelrod, Arie 2274 ISR0.001-0.4025-10.00 

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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