Individual Calculations January 2013
 Shwarchbard, Zvi  Total change: 24.75  Rating chartPersonal card
 Stav Mark Centre 2012 Tel Aviv ISR 2012-10-23
RcRownchangeKK*chgGame
 2044 1883 3.50 6 1.65 15 24.75 
  Zak, Uriel m2271 ISR0.001-0.0915-1.35 
  Baruch, Dror 1869 ISR1.0010.48157.20 
  Laposhnian, Eran 1871 ISR1.0010.48157.20 
  Shlam, Yehuda 2101 ISR1.0010.781511.70 
  Kahn, Yigal 2030 ISR0.5010.20153.00 
  Elchanati, Alon 2122 ISR0.001-0.2015-3.00 

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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