Individual Calculations October 2008
 Chuvnik, Mordechai  Total change: -29.85  Rating chartPersonal card
 Semi Final Israel Champ KFS 2008 Kfar Saba ISR 2008-06-28
RcRownchangeKK*chgGame
 2083 2188 2.50 7 -1.99 15 -29.85 
  Gunsherovich, Itay 2113 ISR0.001-0.6015-9.00 
  Boruchovsky, Avital 1960 ISR1.0010.21153.15 
  Ben Artzi, Ido 2101 ISR0.001-0.6215-9.30 
  Tratatovici, Dan 2124 ISR0.501-0.0915-1.35 
  Efroimski, Marsel wf2081 ISR1.0010.35155.25 
  Raznikov, Danny 2146 ISR0.001-0.5615-8.40 
  Nakar, Eylon 2056 ISR0.001-0.6815-10.20 

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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