Individual Calculations January 2016
 Libman, Guy  Total change: 21.40  Rating chartPersonal card
 National Championship Quarterfinal 2015 Petach Tikva Petach Tikva ISR 2015-10-07
RcRownchangeKK*chgGame
 2085 2212 5.50 8 0.20 20 4.00 
  Magen, Amnon 1952 ISR1.0010.18203.60 
  Shimonovich, Yoav 2039 ISR0.501-0.2320-4.60 
  Kaganskiy, Gleb f2229 RUS0.5010.02200.40 
  Ben-Natan, Yigal 2126 ISR1.0010.38207.60 
  Hadari, Ariel 2006 ISR1.0010.24204.80 
  Kraus, Yair 2223 ISR0.001-0.4820-9.60 
  Emanuel, Yahav 1954 ISR1.0010.18203.60 
  Solan, Shay 2147 ISR0.501-0.0920-1.80 

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)
 
 Petach Tikva International 2015 IM Petach Tikva ISR 2015-12-06
RcRownchangeKK*chgGame
 2326 2212 4.00 9 0.87 20 17.40 
  Shutzman, Joseph f2296 USA0.001-0.3820-7.60 
  Nedobora, Mikhail m2393 UKR0.001-0.2620-5.20 
  Veinberg, Nimrod f2397 ISR1.0010.742014.80 
  Erenberg, Ariel f2341 ISR0.001-0.3320-6.60 
  Mesropov, Konstantin m2403 RUS0.001-0.2520-5.00 
  Kudischewitsch, David m2328 RUS0.5010.16203.20 
  Chernomordik, Pavel f2283 ISR1.0010.602012.00 
  Kraus, Ohad 2291 ISR0.5010.11202.20 
  Golberg, Igor 2200 ISR1.0010.48209.60 

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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