Individual Calculations May 2013
 Len, Genrich  Total change: -6.00  Rating chartPersonal card
 Winter Mark Centre 2013 Tel Aviv ISR 2013-01-08
RcRownchangeKK*chgGame
 2045 2155 3.00 6 -0.87 15 -13.05 
  Drori, Saar c1919 ISR0.501-0.3015-4.50 
  Kneler, Boris 2023 ISR1.0010.32154.80 
  Klar, Nir 2009 ISR0.501-0.2015-3.00 
  Elchanati, Alon 2140 ISR0.001-0.5215-7.80 
  Gamayev, Oleg 2184 ISR1.0010.54158.10 
  Amit, Eli 1993 ISR0.001-0.7115-10.65 

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)
 
 Dugo Fridman Memorial 2013 A Rishon Le-Zion ISR 2013-02-21
RcRownchangeKK*chgGame
 2437 2155 1.00 3 0.47 15 7.05 
  Zoler, Dan g2548 ISR1.0010.921513.80 
  Gofshtein, Leonid g2468 ISR0.001-0.1415-2.10 
  Ben Artzi, Ido 2295 ISR0.001-0.3115-4.65 

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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