Individual Calculations May 2014
 Feldman, Antony  Total change: 19.35  Rating chartPersonal card
 Kfar Saba Winter championship 2014 Kfar Saba ISR 2014-01-18
RcRownchangeKK*chgGame
 1905 1657 2.00 6 0.75 15 11.25 
  Bodenshtein, Yair 1882 ISR0.001-0.2215-3.30 
  Schwarz, Harry 2007 ISR1.0010.891513.35 
  Hochshtad, Eyal 1892 ISR0.001-0.2115-3.15 
  Tifferet, Shaked 1977 ISR0.5010.37155.55 
  Fridland, Moshe 1969 ISR0.5010.36155.40 
  Boruchovsky, Ron 1703 ISR0.001-0.4415-6.60 

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)
 
 Israel Under-14 Championship 2014 Elkana ISR 2014-04-06
RcRownchangeKK*chgGame
 1830 1669 2.50 6 0.54 15 8.10 
  Erenberg, Ariel 2069  * ISR0.001-0.0815-1.20 
  Neznansky, Shon 1634 ISR1.0010.45156.75 
  Barak, Gil 1942 ISR0.001-0.1715-2.55 
  Drori, Saar c2044 ISR0.001-0.0915-1.35 
  Zinger, Amit 1693 ISR0.5010.03150.45 
  Kupervaser, Erez 1595 ISR1.0010.40156.00 
 * 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)
 

 

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