Individual Calculations August 2014
 Luria, Zur  Total change: -23.70  Rating chartPersonal card
 Jerusalem championship 2014 Jerusalem ISR 2014-05-12
RcRownchangeKK*chgGame
 1979 2082 3.50 8 -1.58 15 -23.70 
  Prvadivets, Vladimir 1939 ISR1.0010.31154.65 
  Landa, Alex 1890 ISR0.501-0.2515-3.75 
  Yosefashvilly, Michael 2080 ISR1.0010.50157.50 
  Berenboym, Igor 2101 ISR0.001-0.4715-7.05 
  Travinsky, Mark 1971 ISR0.501-0.1515-2.25 
  Gofshtein, Semion 1963 ISR0.001-0.6615-9.90 
  Rudnev, Nikolay 2006 ISR0.001-0.6015-9.00 
  Or, Yochanan 1878 ISR0.501-0.2615-3.90 

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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