Individual Calculations April 2017
 Mertz, Binyamin  Total change: -34.80  Rating chartPersonal card
 Jerusalem Championship Arie Rosenberg Memorial 2017 Jerusalem ISR 2017-01-02
RcRownchangeKK*chgGame
 1905 1842 3.00 8 -0.39 40 -15.60 
  Lukin, Elisha 2119 ISR0.001-0.1740-6.80 
  Yehoshua, Azgad 1580 ISR0.501-0.3240-12.80 
  Fruman, Ido 1753 ISR1.0010.384015.20 
  Blau, Sergey 1784 ISR1.0010.424016.80 
  Cohen Revivo, Alon 2076 ISR0.001-0.2140-8.40 
  Weinstein, Shaul 2004 ISR0.5010.21408.40 
  Hochman, Elnatan 2070 ISR0.001-0.2140-8.40 
  Belokopyt, Boris 1851 RUS0.001-0.4940-19.60 

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)
 
 Liga Alef East 2017 Postponed match Round 2 Jerusalem ISR 2017-03-26
RcRownchangeKK*chgGame
 1855 1844 0.00 1 -0.48 40 -19.20 
  Brown, Moshe 1855 ISR0.001-0.4840-19.20 

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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