Individual Calculations May 2014
 Asherov, Aharon  Total change: -1.80  Rating chartPersonal card
 29th Czerniak Festival Open B Tel Aviv ISR 2014-04-16
RcRownchangeKK*chgGame
 1930 1943 1.50 3 -0.06 30 -1.80 
  Bar-Or, Ornan 1885 ISR1.0010.423012.60 
  Levits, Yuri 1932 ISR0.501-0.0230-0.60 
  Philosoph, Assi 1974 ISR0.001-0.4630-13.80 

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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