Individual Calculations August 2014
 Zlotogorsky, Itay  Total change: 27.60  Rating chartPersonal card
 Jerusalem championship 2014 Jerusalem ISR 2014-05-12
RcRownchangeKK*chgGame
 1990 2009 4.50 7 0.72 15 10.80 
  Zirkel, Dan 1813 ISR1.0010.25153.75 
  Gruenfeld, Yehuda g2409  * ISR0.001-0.0815-1.20 
  Agmon, Yonatan 1926 ISR1.0010.39155.85 
  Golbart, Vadim 2065 ISR0.001-0.4215-6.30 
  Or, Yochanan 1878 ISR1.0010.32154.80 
  Belokopyt, Boris 1951 RUS1.0010.42156.30 
  Landa, Alex 1890 ISR0.501-0.1615-2.40 
 * 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)
 
 2nd Gideon Japhet Memorial Open B Jerusalem ISR 2014-07-16
RcRownchangeKK*chgGame
 1968 2005 4.50 7 0.84 20 16.80 
  Globus, Or 1703 ISR1.0010.15203.00 
  Berenboym, Igor 2111 ISR1.0010.642012.80 
  Telesin, Yulius 2151 ISR0.5010.20204.00 
  Meirovich, Yehuda 2093 ISR0.5010.12202.40 
  Golbart, Vadim 2059 ISR1.0010.582011.60 
  Nareznoy, David 2055 ISR0.001-0.4320-8.60 
  Gorodetzky, Matan 1605  * ISR0.501-0.4220-8.40 
 * 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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