Individual Calculations May 2013
 Zukerman, Ariel  Total change: 0.00  Rating chartPersonal card
 Winter Mark Centre 2013 Tel Aviv ISR 2013-01-08
RcRownchangeRpKK*chgGame
 1915 0 2.00 6 0.00 1790   0.00 
  Levin, Evgeny 1935 ISR0.0010.00 0.00 
  Barak, Gil 1919 ISR0.5010.00 0.00 
  Levi, Eli 1948 ISR1.0010.00 0.00 
  Slav, Moshe 1841 ISR0.5010.00 0.00 
  Drori, Saar c1919 ISR0.0010.00 0.00 
  Bar-Or, Ornan 1928 ISR0.0010.00 0.00 

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)
 
 Israel U16 Champ 2013 Petach Tikva ISR 2013-03-17
RcRownchangeRpKK*chgGame
 1946 0 1.00 2 0.00 1946   0.00 
  Aharonovich, Itamar 1960 ISR0.0010.00 0.00 
  Lahav, Ben 1932 ISR1.0010.00 0.00 

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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