Individual Calculations April 2017
 Brown, Moshe  Total change: 42.80  Rating chartPersonal card
 Jerusalem Championship Arie Rosenberg Memorial 2017 Jerusalem ISR 2017-01-02
RcRownchangeKK*chgGame
 1854 1855 5.00 9 0.59 40 23.60 
  Wenger, Jacques 1904 BEL0.5010.07402.80 
  Rudnev, Nikolay 1962 ISR0.5010.15406.00 
  Seri, Eyal 1455  * ISR1.0010.08403.20 
  Lukin, Elisha 2119 ISR0.001-0.1840-7.20 
  Waxman, Mark 1642 ISR1.0010.23409.20 
  Li-Hod, Bar 1909 ISR0.001-0.4240-16.80 
  Agmon, Yonatan 1824 ISR1.0010.464018.40 
  Telesin, Yulius 2058 ISR0.001-0.2440-9.60 
  Freiman, Mark 1813 ISR1.0010.444017.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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
 1844 1855 1.00 1 0.48 40 19.20 
  Mertz, Binyamin 1844 ISR1.0010.484019.20 

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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