Individual Calculations May 2014
 Bar-Or, Ornan  Total change: -2.40  Rating chartPersonal card
 29th Czerniak Festival Open B Tel Aviv ISR 2014-04-16
RcRownchangeKK*chgGame
 1854 1885 2.00 4 -0.16 15 -2.40 
  Aysh, Eli 1844 ISR1.0010.44156.60 
  Asherov, Aharon 1943 ISR0.001-0.4215-6.30 
  Domensky, Arkadi 1937 ISR1.0010.57158.55 
  Zinger, Amit 1693 ISR0.001-0.7515-11.25 

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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