Individual Calculations November 2010
 Kopaloff, Nick  Total change: 1.50  Rating chartPersonal card
 Semi Final Champ 2010 KFS Kfar Saba ISR 2010-09-21
RcRownchangeKK*chgGame
 2179 2054 2.50 7 0.10 15 1.50 
  Mordechai, Hanan 2283 ISR0.001-0.2115-3.15 
  Lurie, Michael 2306 ISR0.001-0.1915-2.85 
  Tratatovici, Dan 2185 ISR0.5010.18152.70 
  Snappir, Eyal 1987 ISR1.0010.41156.15 
  Galburd, Yan 2310 ISR0.001-0.1915-2.85 
  Magen, Paz 2032 ISR0.501-0.0315-0.45 
  Hasidovsky, Michael 2149 ISR0.5010.13151.95 

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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