Individual Calculations May 2012
 Koren, Eyal  Total change: 1.20  Rating chartPersonal card
 Israel U20 Champ 2012 Tel Aviv ISR 2012-04-08
RcRownchangeKK*chgGame
 2079 2011 3.00 7 0.08 15 1.20 
  Mindlin, Alon 2186 ISR0.001-0.2715-4.05 
  Tifferet, Shaked 1768 ISR1.0010.20153.00 
  Haitovich, Avital 1875 ISR1.0010.32154.80 
  Ben Artzi, Ido 2271 ISR0.001-0.1815-2.70 
  Atnilov, Michael 2059 ISR0.001-0.4315-6.45 
  Dvir, Ofir 2054 ISR1.0010.56158.40 
  Givon, Asaf f2340 ISR0.001-0.1215-1.80 

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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