Individual Calculations May 2014
 Zak, Arad  Total change: -8.55  Rating chartPersonal card
 29th Czerniak Festival Open A Tel Aviv ISR 2014-04-16
RcRownchangeKK*chgGame
 2073 2071 2.00 5 -0.57 15 -8.55 
  Givon, Asaf m2456 ISR0.001-0.0915-1.35 
  Altshul, Limor 1853 ISR1.0010.22153.30 
  Kraus, Ohad 2134 ISR0.001-0.4115-6.15 
  Hochshtad, Eyal 1892 ISR0.001-0.7315-10.95 
  Segal, Naum 2030 LAT1.0010.44156.60 

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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