Rapid: Individual Calculations January 2015
 Gabizon, Eyal  Total change: 30.40  Rating chartPersonal card
 Israel U-13 Preliminaries (North) 2014 Tel Aviv ISR 2014-12-21
RcRownchangeKK*chgGame
 1777 1849 4.50 5 1.52 20 30.40 
  Levi, Netanel 1696 ISR1.0010.30206.00 
  Boruchovsky, Ron 1827 ISR1.0010.47209.40 
  Landau, Amit 1744 ISR0.501-0.1420-2.80 
  Gitzman, Michael 1759 ISR1.0010.38207.60 
  Sassoon, Roei 1857 ISR1.0010.512010.20 

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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