Individual Calculations April 2017
 Klevinskiy, David  Total change: -9.20  Rating chartPersonal card
 Kfar Saba Winter 2016-17 A Kfar Saba ISR 2016-12-30
RcRownchangeKK*chgGame
 1883 2005 4.00 7 -0.51 20 -10.20 
  Shtern, Shmuel 1652 ISR1.0010.11202.20 
  Schwarz, Harry 1894 ISR0.501-0.1520-3.00 
  Gorshtein, Asaf 1940 ISR0.001-0.5920-11.80 
  Hatzor, Eyal 1691 ISR1.0010.14202.80 
  Gorelikov, Israel 1860 ISR1.0010.31206.20 
  Friedland, Moshe 2190 ISR0.001-0.2620-5.20 
  Mayer, Ralph 1952 ISR0.501-0.0720-1.40 

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)
 
 Liga Artzit Center 2017 Round 5-6 varios ISR 2017-03-04
RcRownchangeKK*chgGame
 2021 2000 1.00 2 0.05 20 1.00 
  Klar, Nir 2076 ISR1.0010.602012.00 
  Aroesti, Roee 1966 ISR0.001-0.5520-11.00 

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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