Individual Calculations October 2019
 Philosoph, Assi  Total change: -2.40  Rating chartPersonal card
 Kfar Saba Summer Tournament Over 1900 Kfar Saba ISR 2019-08-17
RcRownchangeKK*chgGame
 1978 2044 4.00 7 -0.12 20 -2.40 
  Klein, Boris 1941 ISR1.0010.36207.20 
  Gov, Guy 2035 ISR0.501-0.0120-0.20 
  Marcovici, Adrian 1924 ISR1.0010.34206.80 
  Tifferet, Shaked f2247 ISR0.001-0.2420-4.80 
  Alon, Yaacov 1934 ISR0.501-0.1520-3.00 
  Pletner, Valery 1966 ISR0.001-0.6120-12.20 
  Lifshits, Raz 1798 ISR1.0010.19203.80 

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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