Individual Calculations July 2015
 Frenkel, Ran  Total change: -37.80  Rating chartPersonal card
 Liga Artzit Tzafon 2015 Round 7-9 various ISR 2015-05-02
RcRownchangeKK*chgGame
 2163 2160 1.50 2 0.50 20 10.00 
  Poleg, Matan 2098 ISR1.0010.41208.20 
  Shabodash, Boris 2227 ISR0.5010.09201.80 

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)
 
 Haifa/Nesher Chess Club Spring 2015 Nesher ISR 2015-05-12
RcRownchangeKK*chgGame
 2127 2160 2.00 8 -2.39 20 -47.80 
  Shohat, Yotam 2029 ISR1.0010.32206.40 
  Kantarji, Pinchas f2453 ISR0.001-0.1520-3.00 
  Levin, Daniel 1949 ISR0.501-0.2720-5.40 
  Gordon, Evgeny 2012 ISR0.001-0.7020-14.00 
  Katzir, Moshe 2148 ISR0.001-0.5220-10.40 
  Margovsky, Naum 2125 ISR0.001-0.5520-11.00 
  Levitan, Tal 1946 ISR0.001-0.7720-15.40 
  Gurbanov, Andrei f2355 ISR0.5010.25205.00 

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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