Individual Calculations September 2010
 Papiashvilli, Kobi  Total change: 24.30  Rating chartPersonal card
 Aviv 2010 Mark Centre Tel Aviv ISR 2010-04-27
RcRownchangeKK*chgGame
 1996 1853 3.50 7 1.22 15 18.30 
  Aharon, Ofir 2129 ISR0.001-0.1715-2.55 
  Gelman, Hagai 1811 ISR1.0010.44156.60 
  Kneler, Boris 2053 ISR0.5010.26153.90 
  Feigel, Leonid 2006 ISR0.001-0.3015-4.50 
  Lavi, Royi 1746 ISR1.0010.35155.25 
  Ginzburg, Natan 2081 ISR1.0010.791511.85 
  Hasidovski, Arnold 2148 ISR0.001-0.1515-2.25 

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)
 
 Summer Kiryat-Uno 2010 Kiryat Uno ISR 2010-07-08
RcRownchangeKK*chgGame
 2167 1864 1.00 4 0.40 15 6.00 
  Lebedinsky, Eduard 2181 MDA0.5010.37155.55 
  Zalkind, Konstantin f2207 ISR0.5010.38155.70 
  Shiff, Johnatan 2076 ISR0.001-0.2315-3.45 
  Drori, Dan 2204 ISR0.001-0.1215-1.80 

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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