Individual Calculations September 2013
 Veinberg, Nimrod  Total change: -17.25  Rating chartPersonal card
 KFS Weekend 2013 Rashit Kfar Saba ISR 2013-08-01
RcRownchangeKK*chgGame
 2123 2164 1.00 5 -1.78 15 -26.70 
  Soffer, Ram g2468 ISR0.001-0.1415-2.10 
  Freidles, Victor 2013 ISR0.501-0.2015-3.00 
  Grinberg, Eyal 2078 ISR0.001-0.6215-9.30 
  Kunin, Michael 2180 ISR0.001-0.4815-7.20 
  Bodenshtein, Yair 1875 ISR0.501-0.3415-5.10 

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)
 
 Gideon Japhet International Open B Jerusalem ISR 2013-08-04
RcRownchangeKK*chgGame
 2043 2164 4.50 5 1.23 15 18.45 
  Klein, Noam 1913 ISR1.0010.19152.85 
  Belokopyt, Boris 1959 RUS1.0010.24153.60 
  Meirovich, Yehuda 2071 ISR1.0010.37155.55 
  Slonimskij, Arkadij 2177 RUS0.5010.02150.30 
  Klein, Boris 2096 ISR1.0010.41156.15 

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)
 
 Grand Prize 2013 Youth Tel Aviv ISR 2013-08-22
RcRownchangeKK*chgGame
 2039 2164 2.00 4 -0.60 15 -9.00 
  Poleg, Dan 1847 ISR0.501-0.3715-5.55 
  Kobo, Ori f2307 ISR0.5010.19152.85 
  Ritbo, Dan 1943 ISR1.0010.22153.30 
  Poleg, Matan 2058 ISR0.001-0.6415-9.60 

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)
 

 

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