Individual Calculations January 2018
 Shwarchbard, Zvi  Total change: -0.60  Rating chartPersonal card
 Mark Center Autumn 2017 A Tel Aviv ISR 2017-10-24
RcRownchangeKK*chgGame
 1906 1847 2.50 6 -0.03 20 -0.60 
  Amit, Eli 2074 ISR0.001-0.2120-4.20 
  Levi, Nisan 1804 ISR0.501-0.0620-1.20 
  Bar-Or, Ornan 1887 ISR0.5010.06201.20 
  Friedland, Eldar 1907 ISR1.0010.582011.60 
  Marcovici, Adrian 1928 ISR0.5010.11202.20 
  Levi, Guy 1838 ISR0.001-0.5120-10.20 

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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