Individual Calculations October 2008
 Towers, Brian  Total change: -36.75  Rating chartPersonal card
 Spring Herzlia 2008 Herzlia ISR 2008-04-07
RcRownchangeKK*chgGame
 2005 1918 2.00 9 -1.47 25 -36.75 
  Dror, Levi 1941 ISR1.0010.532513.25 
  Lotsov Har-Zahav, Avraham 2091 ISR0.001-0.2725-6.75 
  Bar-Or, Ornan 1988 ISR0.5010.10252.50 
  Magen, Paz 2054 ISR0.001-0.3225-8.00 
  Agur, Aviv 1811 ISR0.001-0.6525-16.25 
  Cnaan, Moshe 2139 ISR0.001-0.2225-5.50 
  Schwarz, Harry 2035 ISR0.001-0.3425-8.50 
  Levine, Yonatan 1926 ISR0.5010.01250.25 
  Hadari, Ariel 2060 ISR0.001-0.3125-7.75 

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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