Individual Calculations March 2012
 Barak, Gil  Total change: 12.30  Rating chartPersonal card
 Winter Mark Centre 2012 Tel Aviv ISR 2012-01-10
RcRownchangeKK*chgGame
 1940 1945 3.00 5 0.41 30 12.30 
  Zak, Uriel m2261 ISR0.5010.373011.10 
  Blass, Uri 1983 ISR0.001-0.4530-13.50 
  Lumakin, Vladimir 1790 ISR0.501-0.2130-6.30 
  Gradenwitz, Oded 1772 ISR1.0010.27308.10 
  Aysh, Eli 1894 ISR1.0010.433012.90 

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)
 

 

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