Individual Calculations January 2011
 Mendelboim, Sagi  Total change: 42.75  Rating chartPersonal card
 Elitzur Stav 2010 Petach Tikva ISR 2010-11-14
RcRownchangeKK*chgGame
 2100 1781 2.00 6 1.18 25 29.50 
  Tal, Eyal 2089 ISR0.5010.36259.00 
  Shnaider, David 2170 RUS0.5010.412510.25 
  Libman, Guy 2148 ISR0.001-0.1025-2.50 
  Gera, Yuval 2011 ISR1.0010.792519.75 
  Klevinskiy, Konstantin 2095 ISR0.001-0.1425-3.50 
  Klevinskiy, David 2086 ISR0.001-0.1425-3.50 

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)
 
 Intl. Festival PT 2010 Open Petach Tikva ISR 2010-12-02
RcRownchangeKK*chgGame
 2080 1781 1.00 3 0.53 25 13.25 
  Shimonovich, Yoav 2155 ISR0.001-0.1025-2.50 
  Lan, Grenrich 2100 ISR0.001-0.1325-3.25 
  Elbaum, Almog 1986 ISR1.0010.762519.00 

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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