Individual Calculations October 2012
 Gullu, Ismail Altan  Total change: -31.65  Rating chartPersonal card
 11th International Istanbul Open Chess Tournament-B Istanbul TUR 2012-08-30
RcRownchangeKK*chgGame
 1547 1884 0.50 3 -2.11 15 -31.65 
  Bori, Ekinsukru 1484  * TUR0.001-0.9215-13.80 
  Inan, Canberk 1673 TUR0.501-0.2715-4.05 
  Topsakal, Taha Batur 1484  * TUR0.001-0.9215-13.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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