Individual Calculations July 2008
 Pyernik, Moshe  Total change: -3.00  Rating chartPersonal card
 ISR 2nd League South 2008 Various ISR 2008-01-03
RcRownchangeKK*chgGame
 2170 2233 4.50 8 -0.20 15 -3.00 
  Zisman, Philip 2236 ISR0.5010.00150.00 
  Aronov, Viktor 2212 ISR0.501-0.0315-0.45 
  Shusterman, Mark 2143 ISR1.0010.38155.70 
  Palgi, Niv 2130 ISR0.001-0.6415-9.60 
  Zohar, Michael 2211 ISR1.0010.47157.05 
  Rahmilevitz, Anton 2062 ISR0.501-0.2315-3.45 
  Golberg, Igor 2185 ISR0.501-0.0715-1.05 
  Spektor, Igor 2178 ISR0.501-0.0815-1.20 

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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