Individual Calculations September 2010
 Kudischewitsch, David  Total change: -6.30  Rating chartPersonal card
 Aviv 2010 Herzlia Herzlia ISR 2010-04-26
RcRownchangeKK*chgGame
 2080 2353 6.00 8 -0.44 10 -4.40 
  Grossman, Arie 1953  * ISR1.0010.08100.80 
  Cnaan, Moshe 2162 ISR0.501-0.2510-2.50 
  Aharon, Ofir 2129 ISR1.0010.22102.20 
  Hasidovsky, Michael 2131 ISR0.501-0.2810-2.80 
  Axelrod, Arie f2374 ISR0.001-0.4710-4.70 
  Yusuphanova, Sadi-Carolin 1953  * ISR1.0010.08100.80 
  Hertz, Yaniv 1982 ISR1.0010.10101.00 
  Reshef, Omer 1953  * ISR1.0010.08100.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 KFS Schveningen 2010 Kfar Saba ISR 2010-06-20
RcRownchangeKK*chgGame
 2077 2352 8.00 10 -0.19 10 -1.90 
  Steinberg, Nitzan 2221 ISR1.0010.32103.20 
  Foo, Benjamin 2112 SIN0.001-0.8010-8.00 
  Veinberg, Nimrod 1952  * ISR1.0010.08100.80 
  Beker, Ziv 1952  * ISR1.0010.08100.80 
  Ben Artzi, Ido 2143 ISR0.501-0.2710-2.70 
  Levine, Yonatan 2085 ISR1.0010.18101.80 
  Wee, Chun Jie Eugene 2024 SIN1.0010.13101.30 
  Efroimski, Marsel wf2170 ISR0.501-0.2410-2.40 
  Reshef, Omer 1952  * ISR1.0010.08100.80 
  Boruchovsky, Avital 2159 ISR1.0010.25102.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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