Individual Calculations January 2009
 Tratatovici, Moise  Total change: 12.60  Rating chartPersonal card
 KFS Behirim 2008 Kfar Saba ISR 2008-07-19
RcRownchangeKK*chgGame
 2085 2208 5.50 7 0.84 15 12.60 
  Mendel, Yaacov 2042 ISR1.0010.28154.20 
  Schwarz, Harry 2035 ISR1.0010.27154.05 
  Pletner, Valery 2049 ISR1.0010.29154.35 
  Hasidovski, Arnold 2180 ISR0.501-0.0415-0.60 
  Gerchikov, Pavel 2114 ISR1.0010.37155.55 
  Protkin, Boris 2120 ISR0.501-0.1215-1.80 
  Landa, Leon 2052 ISR0.501-0.2115-3.15 

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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