Individual Calculations August 2014
 Rudnev, Nikolay  Total change: -43.60  Rating chartPersonal card
 Jerusalem championship 2014 Jerusalem ISR 2014-05-12
RcRownchangeKK*chgGame
 2097 2006 3.50 6 1.20 30 36.00 
  Berenboym, Igor 2101 ISR0.5010.13303.90 
  Zisman, Philip 2241 ISR0.5010.29308.70 
  Aronin, Pavel 2071 MNC0.001-0.4130-12.30 
  Freiman, Mark 1904 ISR1.0010.363010.80 
  Luria, Zur 2082 ISR1.0010.603018.00 
  Slonimskij, Arkadij 2185 RUS0.5010.23306.90 

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
 1927 2006 1.50 6 -1.99 40 -79.60 
  Iskhakov, Michael 2128 ISR0.5010.17406.80 
  Meirovich, Yehuda 2093 ISR0.001-0.3840-15.20 
  Berenboym, Igor 2111 ISR0.001-0.3640-14.40 
  Lahav, Michal 1762 ISR0.501-0.3040-12.00 
  Cohen, Shoam 1621 ISR0.501-0.4140-16.40 
  Altshul, Alex 1849 ISR0.001-0.7140-28.40 

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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